Red Hat Security Advisory 2017-1658-01 - Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server. This release includes bug fixes as well as a new release of OpenSSL. For further information, see the knowledge base article linked to in the References section. All users of Red Hat JBoss Enterprise Application Platform 6.4 on Red Hat Enterprise Linux 7 are advised to upgrade to these updated packages. The JBoss server process must be restarted for the update to take effect. Multiple security issues have been addressed.
50aa060f98da6b1e50308b6d01277a2a6b359083f0c8bbb7e34abde4dcebe506Red Hat Security Advisory 2017-1659-01 - Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server. This release includes bug fixes as well as a new release of OpenSSL that addresses a number of outstanding security flaws. For further information, see the knowledge base article linked to in the References section. All users of Red Hat JBoss Enterprise Application Platform 6.4 on Red Hat Enterprise Linux 6 are advised to upgrade to these updated packages. Multiple security issues have been addressed.
b063190fd710dc1e98b42fc46ea97b54f3b495147b0d0c8c6dc8b32e46110a6dRed Hat Security Advisory 2017-0194-01 - This release adds the new Apache HTTP Server 2.4.23 packages that are part of the JBoss Core Services offering. This release serves as a replacement for Red Hat JBoss Core Services Pack Apache Server 2.4.6 and includes bug fixes and enhancements.
87174b8450d231a37911132f24e96b986faf624c7b0a9cba8fa385f524dd7b74Red Hat Security Advisory 2017-0193-01 - This release adds the new Apache HTTP Server 2.4.23 packages that are part of the JBoss Core Services offering. This release serves as a replacement for Red Hat JBoss Core Services Pack Apache Server 2.4.6, and includes bug fixes and enhancements.
add426ec965f995c831f757bb8748e79a3bfb0db3b46802a9cf9ad5be73448c2Gentoo Linux Security Advisory 201612-16 - Multiple vulnerabilities have been found in OpenSSL, the worst of which allows attackers to conduct a time based side-channel attack. Versions less than 1.0.2j are affected.
267f0c13083d309d4f011bd2771d90788d5f04ad963b99fcd180d27463f73d7aCisco Security Advisory - On September 22, 2016, the OpenSSL Software Foundation released an advisory that describes 14 vulnerabilities.
8a01e5818235e52620d9168ec7848771a0b5ee468ce6cb8088cecce9cffb935eRed Hat Security Advisory 2016-1940-01 - OpenSSL is a toolkit that implements the Secure Sockets Layer and Transport Layer Security protocols, as well as a full-strength general-purpose cryptography library. Security Fix: 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.
19da4e9f2644bafd62ade81685cad4dbfebe84c91adc49693b780a7d22008e4eUbuntu Security Notice 3087-2 - USN-3087-1 fixed vulnerabilities in OpenSSL. The fix for CVE-2016-2182 was incomplete and caused a regression when parsing certificates. This update fixes the problem. Shi Lei discovered that OpenSSL incorrectly handled the OCSP Status Request extension. A remote attacker could possibly use this issue to cause memory consumption, resulting in a denial of service. Guido Vranken discovered that OpenSSL used undefined behaviour when performing pointer arithmetic. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service. This issue has only been addressed in Ubuntu 16.04 LTS in this update. CAsar Pereida, Billy Brumley, and Yuval Yarom discovered that OpenSSL did not properly use constant-time operations when performing DSA signing. A remote attacker could possibly use this issue to perform a cache-timing attack and recover private DSA keys. Quan Luo discovered that OpenSSL did not properly restrict the lifetime of queue entries in the DTLS implementation. A remote attacker could possibly use this issue to consume memory, resulting in a denial of service. Shi Lei discovered that OpenSSL incorrectly handled memory in the TS_OBJ_print_bio function. A remote attacker could possibly use this issue to cause a denial of service. It was discovered that the OpenSSL incorrectly handled the DTLS anti-replay feature. A remote attacker could possibly use this issue to cause a denial of service. Various other issues were also addressed.
866a666b9c95f3a131d4f84a0275b8f76cab02d1c331b6dda84b16932f9b0d80Ubuntu Security Notice 3087-1 - Shi Lei discovered that OpenSSL incorrectly handled the OCSP Status Request extension. A remote attacker could possibly use this issue to cause memory consumption, resulting in a denial of service. Guido Vranken discovered that OpenSSL used undefined behaviour when performing pointer arithmetic. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service. This issue has only been addressed in Ubuntu 16.04 LTS in this update. Various other issues were also addressed.
36a754a10b5e01cc0dee6ee9fc630a143ff6e890a747d866691c58d6bc39ec95Debian Linux Security Advisory 3673-1 - Several vulnerabilities were discovered in OpenSSL.
097e35417672fd244d49ec1b5ad7ea3269ba4b14b613ec4f5f3f90843c6baef7OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols with full-strength cryptography world-wide.
9287487d11c9545b6efb287cdb70535d4e9b284dd10d51441d9b9963d000de6fOpenSSL Security Advisory 20160922 - A malicious client can send an excessively large OCSP Status Request extension. If that client continually requests renegotiation, sending a large OCSP Status Request extension each time, then there will be unbounded memory growth on the server. This will eventually lead to a Denial Of Service attack through memory exhaustion. Servers with a default configuration are vulnerable even if they do not support OCSP. Builds using the "no-ocsp" build time option are not affected. Other issues were also addressed.
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