Security Fix(es) :

  - A memory leak flaw was found in the way OpenSSL handled     TLS status request extension data during session     renegotiation. A remote attacker could cause a TLS     server using OpenSSL to consume an excessive amount of     memory and, possibly, exit unexpectedly after exhausting     all available memory, if it enabled OCSP stapling     support. (CVE-2016-6304)

  - It was discovered that OpenSSL did not always use     constant time operations when computing Digital     Signature Algorithm (DSA) signatures. A local attacker     could possibly use this flaw to obtain a private DSA key     belonging to another user or service running on the same     system. (CVE-2016-2178)

  - It was discovered that the Datagram TLS (DTLS)     implementation could fail to release memory in certain     cases. A malicious DTLS client could cause a DTLS server     using OpenSSL to consume an excessive amount of memory     and, possibly, exit unexpectedly after exhausting all     available memory. (CVE-2016-2179)

  - A flaw was found in the Datagram TLS (DTLS) replay     protection implementation in OpenSSL. A remote attacker     could possibly use this flaw to make a DTLS server using     OpenSSL to reject further packets sent from a DTLS     client over an established DTLS connection.
    (CVE-2016-2181)

  - An out of bounds write flaw was discovered in the     OpenSSL BN_bn2dec() function. An attacker able to make     an application using OpenSSL to process a large BIGNUM     could cause the application to crash or, possibly,     execute arbitrary code. (CVE-2016-2182)

  - A flaw was found in the DES/3DES cipher was used as part     of the TLS/SSL protocol. A man-in-the-middle attacker     could use this flaw to recover some plaintext data by     capturing large amounts of encrypted traffic between     TLS/SSL server and client if the communication used a     DES/3DES based ciphersuite. (CVE-2016-2183)

This update mitigates the CVE-2016-2183 issue by lowering priority of DES cipher suites so they are not preferred over cipher suites using AES. For compatibility reasons, DES cipher suites remain enabled by default and included in the set of cipher suites identified by the HIGH cipher string. Future updates may move them to MEDIUM or not enable them by default.

  - An integer underflow flaw leading to a buffer over-read     was found in the way OpenSSL parsed TLS session tickets.
    A remote attacker could use this flaw to crash a TLS     server using OpenSSL if it used SHA-512 as HMAC for     session tickets. (CVE-2016-6302)

  - Multiple integer overflow flaws were found in the way     OpenSSL performed pointer arithmetic. A remote attacker     could possibly use these flaws to cause a TLS/SSL server     or client using OpenSSL to crash. (CVE-2016-2177)

  - An out of bounds read flaw was found in the way OpenSSL     formatted Public Key Infrastructure Time-Stamp Protocol     data for printing. An attacker could possibly cause an     application using OpenSSL to crash if it printed time     stamp data from the attacker. (CVE-2016-2180)

  - Multiple out of bounds read flaws were found in the way     OpenSSL handled certain TLS/SSL protocol handshake     messages. A remote attacker could possibly use these     flaws to crash a TLS/SSL server or client using OpenSSL.
    (CVE-2016-6306)

It was discovered that OpenSSL did not always use constant time operations when computing Digital Signature Algorithm (DSA) signatures. A local attacker could possibly use this flaw to obtain a private DSA key belonging to another user or service running on the same system. (CVE-2016-2178)

It was discovered that the Datagram TLS (DTLS) implementation could fail to release memory in certain cases. A malicious DTLS client could cause a DTLS server using OpenSSL to consume an excessive amount of memory and, possibly, exit unexpectedly after exhausting all available memory. (CVE-2016-2179)

A flaw was found in the Datagram TLS (DTLS) replay protection implementation in OpenSSL. A remote attacker could possibly use this flaw to make a DTLS server using OpenSSL to reject further packets sent from a DTLS client over an established DTLS connection.
(CVE-2016-2181)

An out of bounds write flaw was discovered in the OpenSSL BN_bn2dec() function. An attacker able to make an application using OpenSSL to process a large BIGNUM could cause the application to crash or, possibly, execute arbitrary code. (CVE-2016-2182)

A flaw was found in the DES/3DES cipher was used as part of the TLS/SSL protocol. A man-in-the-middle attacker could use this flaw to recover some plaintext data by capturing large amounts of encrypted traffic between TLS/SSL server and client if the communication used a DES/3DES based ciphersuite. (CVE-2016-2183)

An integer underflow flaw leading to a buffer over-read was found in the way OpenSSL parsed TLS session tickets. A remote attacker could use this flaw to crash a TLS server using OpenSSL if it used SHA-512 as HMAC for session tickets. (CVE-2016-6302)

Multiple integer overflow flaws were found in the way OpenSSL performed pointer arithmetic. A remote attacker could possibly use these flaws to cause a TLS/SSL server or client using OpenSSL to crash. (CVE-2016-2177)

An out of bounds read flaw was found in the way OpenSSL formatted Public Key Infrastructure Time-Stamp Protocol data for printing. An attacker could possibly cause an application using OpenSSL to crash if it printed time stamp data from the attacker. (CVE-2016-2180)

Multiple out of bounds read flaws were found in the way OpenSSL handled certain TLS/SSL protocol handshake messages. A remote attacker could possibly use these flaws to crash a TLS/SSL server or client using OpenSSL. (CVE-2016-6306)

This update mitigates the CVE-2016-2183 issue by lowering priority of DES cipher suites so they are not preferred over cipher suites using AES. For compatibility reasons, DES cipher suites remain enabled by default and included in the set of cipher suites identified by the HIGH cipher string. Future updates may move them to MEDIUM or not enable them by default.

The version of MySQL running on the remote host is 5.6.x prior to 5.6.34. It is, therefore, affected by multiple vulnerabilities :

  - Multiple integer overflow conditions exist in s3_srvr.c,     ssl_sess.c, and t1_lib.c due to improper use of pointer     arithmetic for heap-buffer boundary checks. An     unauthenticated, remote attacker can exploit this to     cause a denial of service. (CVE-2016-2177)

  - An information disclosure vulnerability exists in the     dsa_sign_setup() function in dsa_ossl.c due to a failure     to properly ensure the use of constant-time operations.
    An unauthenticated, remote attacker can exploit this,     via a timing side-channel attack, to disclose DSA key     information. (CVE-2016-2178)

  - A denial of service vulnerability exists in the DTLS     implementation due to a failure to properly restrict the     lifetime of queue entries associated with unused     out-of-order messages. An unauthenticated, remote     attacker can exploit this, by maintaining multiple     crafted DTLS sessions simultaneously, to exhaust memory.
    (CVE-2016-2179)

  - An out-of-bounds read error exists in the X.509 Public     Key Infrastructure Time-Stamp Protocol (TSP)     implementation. An unauthenticated, remote attacker can     exploit this, via a crafted time-stamp file that is     mishandled by the 'openssl ts' command, to cause     denial of service or to disclose sensitive information.
    (CVE-2016-2180)

  - A denial of service vulnerability exists in the     Anti-Replay feature in the DTLS implementation due to     improper handling of epoch sequence numbers in records.
    An unauthenticated, remote attacker can exploit this,     via spoofed DTLS records, to cause legitimate packets to     be dropped. (CVE-2016-2181)

  - An overflow condition exists in the BN_bn2dec() function     in bn_print.c due to improper validation of     user-supplied input when handling BIGNUM values. An     unauthenticated, remote attacker can exploit this to     crash the process. (CVE-2016-2182)

  - A vulnerability exists, known as SWEET32, in the 3DES     and Blowfish algorithms due to the use of weak 64-bit     block ciphers by default. A man-in-the-middle attacker     who has sufficient resources can exploit this     vulnerability, via a 'birthday' attack, to detect a     collision that leaks the XOR between the fixed secret     and a known plaintext, allowing the disclosure of the     secret text, such as secure HTTPS cookies, and possibly     resulting in the hijacking of an authenticated session.
    (CVE-2016-2183)

  - An unspecified flaw exists in the Optimizer subcomponent     that allows an authenticated, remote attacker to cause a     denial of service condition. (CVE-2016-3492)

  - An unspecified flaw exists in the Security: Encryption     subcomponent that allows an authenticated, remote     attacker to disclose sensitive information.
    (CVE-2016-5584)

  - An unspecified flaw exists in the MyISAM subcomponent     that allows a local attacker to gain elevated     privileges. (CVE-2016-5616)

  - An unspecified flaw exists in the Error Handling     subcomponent that allows a local attacker to gain     elevated privileges. (CVE-2016-5617)

  - An unspecified flaw exists in the GIS subcomponent that     allows an authenticated, remote attacker to cause a     denial of service condition. (CVE-2016-5626)

  - An unspecified flaw exists in the Federated subcomponent     that allows an authenticated, remote attacker to cause a     denial of service condition. (CVE-2016-5629)

  - A flaw exists in the tls_decrypt_ticket() function in     t1_lib.c due to improper handling of ticket HMAC     digests. An unauthenticated, remote attacker can exploit     this, via a ticket that is too short, to crash the     process, resulting in a denial of service.
    (CVE-2016-6302)

  - An integer overflow condition exists in the     MDC2_Update() function in mdc2dgst.c due to improper     validation of user-supplied input. An unauthenticated,     remote attacker can exploit this to cause a heap-based     buffer overflow, resulting in a denial of service     condition or possibly the execution of arbitrary code.
    (CVE-2016-6303)

  - A flaw exists in the ssl_parse_clienthello_tlsext()     function in t1_lib.c due to improper handling of overly     large OCSP Status Request extensions from clients. An     unauthenticated, remote attacker can exploit this, via     large OCSP Status Request extensions, to exhaust memory     resources, resulting in a denial of service condition.
    (CVE-2016-6304)

  - An out-of-bounds read error exists in the certificate     parser that allows an unauthenticated, remote attacker     to cause a denial of service via crafted certificate     operations. (CVE-2016-6306)

  - A flaw exists in the check_log_path() function within     file sql/sys_vars.cc due to inadequate restrictions on     the ability to write to the my.cnf configuration file     and allowing the loading of configuration files from     path locations not used by current versions. An     authenticated, remote attacker can exploit this issue     by using specially crafted queries that utilize logging     functionality to create new files or append custom     content to existing files. This allows the attacker to     gain root privileges by inserting a custom .cnf file     with a 'malloc_lib=' directive pointing to specially     crafted mysql_hookandroot_lib.so file and thereby cause     MySQL to load a malicious library the next time it is     started. (CVE-2016-6662)

  - A flaw exists in wolfSSL, specifically within the C     software version of AES Encryption and Decryption, due     to table lookups not properly considering cache-bank     access times. A local attacker can exploit this, via a     specially crafted application, to disclose AES keys.
    (CVE-2016-7440)

  - An unspecified flaw exists in the Types subcomponent     that allows an authenticated, remote attacker to cause     a denial of service condition.(CVE-2016-8283)

Update from upstream with multiple security issues fixed.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to its self-reported version, the MySQL Enterprise Monitor application running on the remote host is 3.1.x prior to 3.1.5.7958.
It is, therefore, affected by multiple vulnerabilities :

  - An information disclosure vulnerability exists in the     bundled version of Apache Tomcat in the Manager and Host     Manager web applications due to a flaw in the index page     when issuing redirects in response to unauthenticated     requests for the root directory of the application. An     authenticated, remote attacker can exploit this to gain     access to the XSRF token information stored in the index     page. (CVE-2015-5351)

  - A remote code execution vulnerability exists in the     Framework subcomponent that allows an authenticated,     remote attacker to execute arbitrary code.
    (CVE-2016-0635)

  - An information disclosure vulnerability exists in the     bundled version of Apache Tomcat that allows a specially     crafted web application to load the     StatusManagerServlet. An authenticated, remote attacker     can exploit this to gain unauthorized access to a list     of all deployed applications and a list of the HTTP     request lines for all requests currently being     processed. (CVE-2016-0706)

  - A remote code execution vulnerability exists in the     bundled version of Apache Tomcat due to a flaw in the     StandardManager, PersistentManager, and cluster     implementations that is triggered when handling     persistent sessions. An authenticated, remote attacker     can exploit this, via a crafted object in a session, to     bypass the security manager and execute arbitrary code.
    (CVE-2016-0714)

  - A security bypass vulnerability exists in the bundled     version of Apache Tomcat due to a failure to consider     whether ResourceLinkFactory.setGlobalContext callers are     authorized. An authenticated, remote attacker can     exploit this, via a web application that sets a crafted     global context, to bypass intended SecurityManager     restrictions and read or write to arbitrary application     data or cause a denial of service condition.
    (CVE-2016-0763)

  - Multiple integer overflow conditions exist in the     bundled version of OpenSSL in s3_srvr.c, ssl_sess.c, and     t1_lib.c due to improper use of pointer arithmetic for     heap-buffer boundary checks. An unauthenticated, remote     attacker can exploit this to cause a denial of service.
    (CVE-2016-2177)

  - An information disclosure vulnerability exists in the     bundled version of OpenSSL in the dsa_sign_setup()     function in dsa_ossl.c due to a failure to properly     ensure the use of constant-time operations. An     unauthenticated, remote attacker can exploit this, via a     timing side-channel attack, to disclose DSA key     information. (CVE-2016-2178)

  - A denial of service vulnerability exists in the bundled     version of OpenSSL in the DTLS implementation due to a     failure to properly restrict the lifetime of queue     entries associated with unused out-of-order messages. An     unauthenticated, remote attacker can exploit this, by     maintaining multiple crafted DTLS sessions     simultaneously, to exhaust memory. (CVE-2016-2179)

  - An out-of-bounds read error exists in the bundled     version of OpenSSL in the X.509 Public Key     Infrastructure Time-Stamp Protocol (TSP) implementation.
    An unauthenticated, remote attacker can exploit this,     via a crafted time-stamp file that is mishandled by the     'openssl ts' command, to cause  denial of service or to     disclose sensitive information. (CVE-2016-2180)

  - A denial of service vulnerability exists in the bundled     version of OpenSSL in the Anti-Replay feature in the     DTLS implementation due to improper handling of epoch     sequence numbers in records. An unauthenticated, remote     attacker can exploit this, via spoofed DTLS records, to     cause legitimate packets to be dropped. (CVE-2016-2181)

  - An overflow condition exists in the bundled version of     OpenSSL in the BN_bn2dec() function in bn_print.c due to     improper validation of user-supplied input when handling     BIGNUM values. An unauthenticated, remote attacker can     exploit this to crash the process. (CVE-2016-2182)

  - A vulnerability exists, known as SWEET32, in the bundled     version of OpenSSL in the 3DES and Blowfish algorithms     due to the use of weak 64-bit block ciphers by default.
    A man-in-the-middle attacker who has sufficient     resources can exploit this vulnerability, via a     'birthday' attack, to detect a collision that leaks the     XOR between the fixed secret and a known plaintext,     allowing the disclosure of the secret text, such as     secure HTTPS cookies, and possibly resulting in the     hijacking of an authenticated session. (CVE-2016-2183)

  - A flaw exists in the bundled version of OpenSSL in the     tls_decrypt_ticket() function in t1_lib.c due to     improper handling of ticket HMAC digests. An     unauthenticated, remote attacker can exploit this, via a     ticket that is too short, to crash the process,     resulting in a denial of service. (CVE-2016-6302)

  - An integer overflow condition exists in the bundled     version of OpenSSL in the  MDC2_Update() function in     mdc2dgst.c due to improper validation of user-supplied     input. An unauthenticated, remote attacker can exploit     this to cause a heap-based buffer overflow, resulting in     a denial of service condition or possibly the execution     of arbitrary code. (CVE-2016-6303)

  - A denial of service vulnerability exists in the bundled     version of OpenSSL in the ssl_parse_clienthello_tlsext()     function in t1_lib.c due to improper handling of overly     large OCSP Status Request extensions from clients. An     unauthenticated, remote attacker can exploit this, via     large OCSP Status Request extensions, to exhaust memory     resources. (CVE-2016-6304)

  - An out-of-bounds read error exists in the bundled     version of OpenSSL in the certificate parser that allows     an unauthenticated, remote attacker to cause a denial of     service via crafted certificate operations.
    (CVE-2016-6306)

According to its self-reported version number, the Tenable Nessus application running on the remote host is 6.x prior to 6.9. It is, therefore, affected by multiple vulnerabilities :

  - Multiple integer overflow conditions exist in the     OpenSSL component in s3_srvr.c, ssl_sess.c, and t1_lib.c     due to improper use of pointer arithmetic for     heap-buffer boundary checks. An unauthenticated, remote     attacker can exploit this to cause a denial of service.
    (CVE-2016-2177)

  - An information disclosure vulnerability exists in the     OpenSSL component in the dsa_sign_setup() function in     dsa_ossl.c due to a failure to properly ensure the use     of constant-time operations. An unauthenticated, remote     attacker can exploit this, via a timing side-channel     attack, to disclose DSA key information. (CVE-2016-2178)

  - A denial of service vulnerability exists in the OpenSSL     component in the DTLS implementation due to a failure to     properly restrict the lifetime of queue entries     associated with unused out-of-order messages. An     unauthenticated, remote attacker can exploit this, by     maintaining multiple crafted DTLS sessions     simultaneously, to exhaust memory. (CVE-2016-2179)

  - An out-of-bounds read error exists in the OpenSSL     component in the X.509 Public Key Infrastructure     Time-Stamp Protocol (TSP) implementation. An     unauthenticated, remote attacker can exploit this, via a     crafted time-stamp file that is mishandled by the     'openssl ts' command, to cause denial of service or to     disclose sensitive information. (CVE-2016-2180)

  - A denial of service vulnerability exists in the OpenSSL     component in the Anti-Replay feature in the DTLS     implementation due to improper handling of epoch     sequence numbers in records. An unauthenticated, remote     attacker can exploit this, via spoofed DTLS records, to     cause legitimate packets to be dropped. (CVE-2016-2181)

  - An overflow condition exists in the OpenSSL component in     the BN_bn2dec() function in bn_print.c due to improper     validation of user-supplied input when handling BIGNUM     values. An unauthenticated, remote attacker can exploit     this to crash the process. (CVE-2016-2182)

  - A vulnerability exists, known as SWEET32, in the OpenSSL     component in the 3DES and Blowfish algorithms due to the     use of weak 64-bit block ciphers by default. A     man-in-the-middle attacker who has sufficient resources     can exploit this vulnerability, via a 'birthday' attack,     to detect a collision that leaks the XOR between the     fixed secret and a known plaintext, allowing the     disclosure of the secret text, such as secure HTTPS     cookies, and possibly resulting in the hijacking of an     authenticated session. (CVE-2016-2183)

  - A flaw exists in the OpenSSL component in the     tls_decrypt_ticket() function in t1_lib.c due to     improper handling of ticket HMAC digests.
    An unauthenticated, remote attacker can exploit this,     via a ticket that is too short, to crash the process,     resulting in a denial of service. (CVE-2016-6302)

  - An integer overflow condition exists in the OpenSSL     component in the MDC2_Update() function in mdc2dgst.c     due to improper validation of user-supplied input. An     unauthenticated, remote attacker can exploit this to     cause a heap-based buffer overflow, resulting in a     denial of service condition or possibly the execution of     arbitrary code. (CVE-2016-6303)

  - A flaw exists in the OpenSSL component in the     ssl_parse_clienthello_tlsext() function in t1_lib.c due     to improper handling of overly large OCSP Status Request     extensions from clients. An unauthenticated, remote     attacker can exploit this, via large OCSP Status Request     extensions, to exhaust memory resources, resulting in a     denial of service condition. (CVE-2016-6304)

  - A flaw exists in the OpenSSL component in the SSL_peek()     function in rec_layer_s3.c due to improper handling of     empty records. An unauthenticated, remote attacker can     exploit this, by triggering a zero-length record in an     SSL_peek call, to cause an infinite loop, resulting in a     denial of service condition. (CVE-2016-6305)

  - An out-of-bounds read error exists in the OpenSSL     component in the certificate parser that allows an     unauthenticated, remote attacker to cause a denial of     service via crafted certificate operations.
    (CVE-2016-6306)

  - A denial of service vulnerability exists in the OpenSSL     component in the state-machine implementation due to a     failure to check for an excessive length before     allocating memory. An unauthenticated, remote attacker     can exploit this, via a crafted TLS message, to exhaust     memory resources. (CVE-2016-6307)

  - A denial of service vulnerability exists in the OpenSSL     component in the DTLS implementation due to improper     handling of excessively long DTLS messages. An     unauthenticated, remote attacker can exploit this, via a     crafted DTLS message, to exhaust available memory     resources. (CVE-2016-6308)

  - A remote code execution vulnerability exists in the     OpenSSL component in the read_state_machine() function     in statem.c due to improper handling of messages larger     than 16k. An  unauthenticated, remote attacker can     exploit this, via a specially crafted message, to cause     a use-after-free error, resulting in a denial of service     condition or possibly the execution of arbitrary code.
    (CVE-2016-6309)

  - A denial of service vulnerability exists in the OpenSSL     component in x509_vfy.c due to improper handling of     certificate revocation lists (CRLs). An unauthenticated,     remote attacker can exploit this, via a specially     crafted CRL, to cause a NULL pointer dereference,     resulting in a crash of the service. (CVE-2016-7052)

  - A cross-site scripting (XSS) vulnerability exists due to     improper validation of user-supplied input. An     authenticated, remote attacker can exploit this, via a     specially crafted request, to execute arbitrary script     code in a user's browser session. (CVE-2016-9260)

According to the versions of the openssl098e package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - An integer underflow flaw, leading to a buffer     overflow, was found in the way OpenSSL decoded     malformed Base64-encoded inputs. An attacker able to     make an application using OpenSSL decode a specially     crafted Base64-encoded input (such as a PEM file) could     use this flaw to cause the application to crash. Note:
    this flaw is not exploitable via the TLS/SSL protocol     because the data being transferred is not     Base64-encoded.(CVE-2015-0292)

  - An out-of-bounds read flaw was found in the     X509_cmp_time() function of OpenSSL, which is used to     test the expiry dates of SSL/TLS certificates. An     attacker could possibly use a specially crafted SSL/TLS     certificate or CRL (Certificate Revocation List), which     when parsed by an application would cause that     application to crash.(CVE-2015-1789)

  - A memory leak vulnerability was found in the way     OpenSSL parsed PKCS#7 and CMS data. A remote attacker     could use this flaw to cause an application that parses     PKCS#7 or CMS data from untrusted sources to use an     excessive amount of memory and possibly     crash.(CVE-2015-3195)

  - OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1     before 1.0.1k allows remote attackers to cause a denial     of service (NULL pointer dereference and application     crash) via a crafted DTLS message that is processed     with a different read operation for the handshake     header than for the handshake body, related to the     dtls1_get_record function in d1_pkt.c and the     ssl3_read_n function in s3_pkt.c.(CVE-2014-3571)

  - OpenSSL through 1.0.2h incorrectly uses pointer     arithmetic for heap-buffer boundary checks, which might     allow remote attackers to cause a denial of service     (integer overflow and application crash) or possibly     have unspecified other impact by leveraging unexpected     malloc behavior, related to s3_srvr.c, ssl_sess.c, and     t1_lib.c.(CVE-2016-2177)

  - An integer overflow flaw, leading to a buffer overflow,     was found in the way the EVP_EncodeUpdate() function of     OpenSSL parsed very large amounts of input data. A     remote attacker could use this flaw to crash an     application using OpenSSL or, possibly, execute     arbitrary code with the permissions of the user running     that application.(CVE-2016-2105)

  - An integer overflow flaw, leading to a buffer overflow,     was found in the way the EVP_EncryptUpdate() function     of OpenSSL parsed very large amounts of input data. A     remote attacker could use this flaw to crash an     application using OpenSSL or, possibly, execute     arbitrary code with the permissions of the user running     that application.(CVE-2016-2106)

  - A flaw was found in the way OpenSSL encoded certain     ASN.1 data structures. An attacker could use this flaw     to create a specially crafted certificate which, when     verified or re-encoded by OpenSSL, could cause it to     crash, or execute arbitrary code using the permissions     of the user running an application compiled against the     OpenSSL library.(CVE-2016-2108)

  - A denial of service flaw was found in the way OpenSSL     parsed certain ASN.1-encoded data from BIO (OpenSSL's     I/O abstraction) inputs. An application using OpenSSL     that accepts untrusted ASN.1 BIO input could be forced     to allocate an excessive amount of data.(CVE-2016-2109)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to its banner, the version of OpenSSL on the remote host is 1.0.1 prior to 1.0.1u, or 1.0.2 prior to 1.0.2i.  It is therefore affected by the following vulnerabilities :

 - A flaw exists in 'ssl/s3_srvr.c', 'ssl/ssl_sess.c', and 'ssl/t1_lib.c' that may under certain circumstances lead to integer overflows and allow an attacker to have an unspecified impact. (CVE-2016-2177)
 - A flaw exists in 'crypto/dsa/dsa_ossl.c' that is triggered as the DSA signing algorithm does not properly run in constant time.  This may potentially allow a context-dependent attacker to conduct e.g. a side channel attack and gain unauthorized access to DSA key information. (CVE-2016-2178)
 - A flaw exists that is due to the system not handling fragmented DTLS buffered messages correctly.  There are two scenarios where messages could result in the queue not being cleared and memory not being freed.  The first occurs when a full message is received after a fragment of the same message, and the system uses the full message while ignoring the fragmented message without removing it from queue.  The second occurs when a peer sends a 'future' message with extraneous packets containing a sequence number higher than the Finished message, resulting in the packets not being removed from queue.  With a saturation of either type of message, a remote attacker can exhaust up to 1500k of memory per connection, exhausting memory leading to a remote denial of service. (CVE-2016-2179)
 - An out-of-bounds read flaw exists in the 'TS_OBJ_print_bio()' function in 'crypto/ts/ts_lib.c'.  This may allow a context-dependent attacker to have an unspecified impact that may potentially include crashing a process linked against the library or disclosing memory contents. (CVE-2016-2180)
 - A flaw exists in the DTLS implementation that is triggered when handling epoch sequence numbers in records.  This may allow a remote attacker to cause legitimate packets to be dropped. (CVE-2016-2181)
 - An overflow condition exists in the 'BN_bn2dec()' function in 'crypto/bn/bn_print.c'.  The issue is triggered as certain input is not properly validated when handling BIGNUM values. This may allow a context-dependent attacker to cause a buffer overflow, resulting in a denial of service in a process linked against the library. (CVE-2016-2182)
 - A flaw exists in the 'tls_decrypt_ticket()' function in 'ssl/t1_lib.c' that is triggered during the handling of ticket HMAC digest.  This may allow a remote attacker to crash the service. (CVE-2016-6302)
 - An overflow condition exists in the 'MDC2_Update()' function in 'crypto/mdc2/mdc2dgst.c' that is triggered as certain input is not properly validated.  This may allow a context-dependent attacker to cause a heap-based buffer overflow, crashing a process linked against the library or potentially allowing the execution of arbitrary code. (CVE-2016-6303)
 - A flaw exists in the 'ssl_parse_clienthello_tlsext()' function in 'ssl/t1_lib.c' that is triggered when handling overly large OCSP Status Request extensions from clients.  This may allow a remote attacker to exhaust available memory in a process linked against the library. (CVE-2016-6304)
 - An out-of-bounds read flaw exists that is triggered when handling client certificate, client certificate request, and server certificate messages.  This may allow a remote attacker to potentially crash a process linked against the library. (CVE-2016-6306)

ID	Name	Product	Family	Published	Updated	Severity
93795	Scientific Linux Security Update : openssl on SL6.x, SL7.x i386/x86_64 (20160927)	Nessus	Scientific Linux Local Security Checks	9/29/2016	1/14/2021	critical
94021	Amazon Linux AMI : openssl (ALAS-2016-755)	Nessus	Amazon Linux Local Security Checks	10/13/2016	7/10/2019	critical
94166	MySQL 5.6.x < 5.6.34 Multiple Vulnerabilities (October 2016 CPU) (SWEET32)	Nessus	Databases	10/20/2016	11/14/2019	critical
94811	Fedora 25 : 1:openssl (2016-64e0743e16)	Nessus	Fedora Local Security Checks	11/15/2016	1/11/2021	critical
96767	MySQL Enterprise Monitor 3.1.x < 3.1.5.7958 Multiple Vulnerabilities (SWEET32) (January 2017 CPU)	Nessus	CGI abuses	1/25/2017	11/13/2019	high
97192	Tenable Nessus 6.x < 6.9 Multiple Vulnerabilities (TNS-2016-16) (SWEET32)	Nessus	CGI abuses : XSS	2/15/2017	2/8/2023	critical
128913	EulerOS 2.0 SP2 : openssl098e (EulerOS-SA-2019-1861)	Nessus	Huawei Local Security Checks	9/17/2019	4/25/2024	critical
9625	OpenSSL 1.0.1 < 1.0.1u / 1.0.2 < 1.0.2i Multiple Vulnerabilities	Nessus Network Monitor	Web Servers	10/6/2016	3/6/2019	high

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