Important: Red Hat Security Advisory: openssl security update

Updated openssl packages that contain a backported patch to mitigate the CVE-2014-3566 issue and fix two security issues are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System...

OpenSSL Releases Patch for POODLE Attack

The OpenSSL Project has released a new version of the encryption software, which patches several security flaws, including the bug that is exploited by the POODLE attack on SSLv3. The updated versions of OpenSSL come just a couple of days after a trio of researchers at Google revealed the POODLE...

Amazon Linux AMI : openssl (ALAS-2014-427)

A memory leak flaw was found in the way OpenSSL parsed the DTLS Secure Real-time Transport Protocol SRTP extension data. A remote attacker could send multiple specially crafted handshake messages to exhaust all available memory of an SSL/TLS or DTLS server. CVE-2014-3513 A memory leak flaw was...

DSA-3053-1 openssl - security update

Bulletin has no description...

FreeBSD : OpenSSL -- multiple vulnerabilities (03175e62-5494-11e4-9cc1-bc5ff4fb5e7b) (POODLE)

The OpenSSL Project reports : A flaw in the DTLS SRTP extension parsing code allows an attacker, who sends a carefully crafted handshake message, to cause OpenSSL to fail to free up to 64k of memory causing a memory leak. This could be exploited in a Denial Of Service attack. This issue affects...

Debian Security Advisory DSA 3053-1 (openssl - security update)

Several vulnerabilities have been found in OpenSSL, the Secure Sockets Layer library and toolkit. CVE-2014-3513 A memory leak flaw was found in the way OpenSSL parsed the DTLS Secure Real-time Transport Protocol SRTP extension data. A remote attacker could send multiple specially crafted handshak...

openssl security update

1.0.1e-30.2 - fix CVE-2014-3567 - memory leak when handling session tickets - fix CVE-2014-3513 - memory leak in srtp support - add support for fallback SCSV to partially mitigate CVE-2014-3566 padding attack on SSL3 1.0.1e-30 - add ECC TLS extensions to DTLS 1119800 1.0.1e-29 - fix CVE-2014-3505...

UBUNTU-CVE-2014-3513

Memory leak in d1srtp.c in the DTLS SRTP extension in OpenSSL 1.0.1 before 1.0.1j allows remote attackers to cause a denial of service memory consumption via a crafted handshake message...

Debian: Security Advisory (DSA-3053-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Important: openssl

Issue Overview: A memory leak flaw was found in the way OpenSSL parsed the DTLS Secure Real-time Transport Protocol SRTP extension data. A remote attacker could send multiple specially crafted handshake messages to exhaust all available memory of an SSL/TLS or DTLS server. CVE-2014-3513 A memory...

CVE-2014-3513

Memory leak in d1srtp.c in the DTLS SRTP extension in OpenSSL 1.0.1 before 1.0.1j allows remote attackers to cause a denial of service memory consumption via a crafted handshake message...

CVE-2014-3566 - Citrix Security Advisory for SSLv3 Protocol Flaw

Description of Problem The recently disclosed protocol flaw in SSLv3, referred to as CVE-2014-3566 or POODLE, could expose some deployments that support SSLv3 to a risk of an active Man in the Middle MITM attack. A successful attack could lead to the disclosure of the information that is being se...

Amazon Linux AMI : openssl (ALAS-2014-391)

A flaw was discovered in the way OpenSSL handled DTLS packets. A remote attacker could use this flaw to cause a DTLS server or client using OpenSSL to crash or use excessive amounts of memory. Multiple buffer overflows in crypto/srp/srplib.c in the SRP implementation in OpenSSL 1.0.1 before 1.0.1...

F5 Networks BIG-IP : OpenSSL DTLS Buffer vulnerability (SOL15348)

The dtls1retrievebufferedfragment function in ssl/d1both.c in OpenSSL before 1.0.0 Beta 2 allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via an out-of-sequence DTLS handshake message, related to a 'fragment bug.' C Tenable Network Security, Inc. The...

F5 Networks BIG-IP : OpenSSL vulnerability (K15158)

The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service...

F5 Networks BIG-IP : TLS/DTLS 'Lucky 13' vulnerability (K14190)

A vulnerability exists in the TLS and DTLS protocols that may allow an attacker to recover plaintext from TLS/DTLS connections that use CBC-mode encryption. CVE-2013-0169 Note: Stream ciphers, such as RC4, are not vulnerable to this issue. C Tenable Network Security, Inc. The descriptive text and...

F5 Networks BIG-IP : OpenSSL vulnerability (K15356)

The dtls1reassemblefragment function in d1both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly validate fragment lengths in DTLS ClientHello messages, which allows remote attackers to execute arbitrary code or cause a denial of service buffer overflow a...

OpenSSL DTLS Handshake Double Free (CVE-2014-3505)

A denial of service vulnerability exists in OpenSSL. The vulnerability is due to a double free error during reassembly of the fragmented DTLS handshake. A remote, unauthenticated attacker could exploit this vulnerability by sending specially crafted message to a target...

OpenSSL DTLS Handshake Memory Exhaustion - ver 2 (CVE-2014-3506)

A denial of service vulnerability exists in OpenSSL. The vulnerability is due to large memory consumption during reassembly of the fragmented DTLS handshake. A remote, unauthenticated attacker could exploit this vulnerability by sending specially crafted messages to a target...

OpenSSL DTLS Handshake Memory Exhaustion (CVE-2014-3506)

A denial of service vulnerability exists in OpenSSL. The vulnerability is due to large memory consumption during reassembly of the fragmented DTLS handshake. A remote, unauthenticated attacker could exploit this vulnerability by sending specially crafted messages to a target...