Debian DLA-93-1 : libgcrypt11 security update

Daniel Genkin, Itamar Pipman and Eran Tromer discovered that Elgamal encryption subkeys in applications using the libgcrypt11 library, for example GnuPG 2.x, could be leaked via a side-channel attack see http://www.cs.tau.ac.il/tromer/handsoff/. This is fixed in Squeeze in version 1.4.5-2+squeeze...

[SECURITY] [DLA 175-1] gnupg security update

Package : gnupg Version : 1.4.10-4+squeeze7 CVE ID : CVE-2014-3591 CVE-2015-0837 CVE-2015-1606 Debian Bug : 778652 Multiple vulnerabilities were discovered in GnuPG, the GNU Privacy Guard: CVE-2014-3591 The Elgamal decryption routine was susceptible to a side-channel attack discovered by...

DLA-175-1 gnupg - security update

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Debian DSA-3185-1 : libgcrypt11 - security update

Multiple vulnerabilities were discovered in libgcrypt : - CVE-2014-3591 The Elgamal decryption routine was susceptible to a side-channel attack discovered by researchers of Tel Aviv University. Ciphertext blinding was enabled to counteract it. Note that this may have a quite noticeable impact on...

Debian Security Advisory DSA 3184-1 (gnupg - security update)

Multiple vulnerabilities were discovered in GnuPG, the GNU Privacy Guard: CVE-2014-3591 The Elgamal decryption routine was susceptible to a side-channel attack discovered by researchers of Tel Aviv University. Ciphertext blinding was enabled to counteract it. Note that this may have a quite...

Debian Security Advisory DSA 3185-1 (libgcrypt11 - security update)

Multiple vulnerabilities were discovered in libgcrypt: CVE-2014-3591 The Elgamal decryption routine was susceptible to a side-channel attack discovered by researchers of Tel Aviv University. Ciphertext blinding was enabled to counteract it. Note that this may have a quite noticeable impact on...

DSA-3185-1 libgcrypt11 - security update

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Debian: Security Advisory (DSA-3185-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2015 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...

Updated gnupg and libgcrypt packages fix security vulnerabilities

GnuPG before 1.4.19 is vulnerable to a side-channel attack which can potentially lead to an information leak CVE-2014-3591. GnuPG before 1.4.19 is vulnerable to a side-channel attack on data-dependent timing variations in modular exponentiation, which can potentially lead to an information leak...

MGASA-2015-0104 Updated gnupg and libgcrypt packages fix security vulnerabilities

GnuPG before 1.4.19 is vulnerable to a side-channel attack which can potentially lead to an information leak CVE-2014-3591. GnuPG before 1.4.19 is vulnerable to a side-channel attack on data-dependent timing variations in modular exponentiation, which can potentially lead to an information leak...

CVE-2015-0837

The mpipowm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."...

UBUNTU-CVE-2015-0837

The mpipowm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."...

IBM WebSphere Application Server 8.0 < Fix Pack 10 Multiple Vulnerabilities (POODLE)

The remote host is running IBM WebSphere Application Server version 8.0 prior to Fix Pack 10. It is, therefore, affected by the following vulnerabilities : - Multiple errors exist related to the included IBM HTTP server that can allow remote code execution or denial of service. CVE-2013-5704,...

Juniper Networks Junos OS OpenSSL Information Disclosure Vulnerability

Junos OS is prone to a OpenSSL side channel attack which leads to information disclosure. SPDX-FileCopyrightText: 2015 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 CPE =...

Oracle Solaris Third-Party Patch Update : openssl (multiple_vulnerabilities_in_openssl4) (Heartbleed)

The remote Solaris system is missing necessary patches to address security updates : - The ssl3takemac function in ssl/s3both.c in OpenSSL 1.0.1 before 1.0.1f allows remote TLS servers to cause a denial of service NULL pointer dereference and application crash via a crafted Next Protocol...

Oracle Solaris Third-Party Patch Update : nss (cve_2013_1620_lucky_thirteen)

The remote Solaris system is missing necessary patches to address security updates : - The TLS implementation in Mozilla Network Security Services NSS does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which...

Oracle Solaris Third-Party Patch Update : openssl (lucky_thirteen_vulnerability_in_solaris)

The remote Solaris system is missing necessary patches to address security updates : - OpenSSL before 0.9.8y, 1.0.0 before 1.0.0k, and 1.0.1 before 1.0.1d does not properly perform signature verification for OCSP responses, which allows remote OCSP servers to cause a denial of service NULL pointe...

IBM Tivoli Directory Server < 6.0.0.72 / 6.1.0.55 / 6.2.0.30 / 6.3.0.22 with GSKit < 7.0.4.45 / 8.0.14.27 TLS Side-Channel Timing Information Disclosure

The remote host is running a version of IBM Tivoli Directory Server and a version of IBM Global Security Kit GSKit that is affected by an information disclosure vulnerability. The Transport Layer Security TLS protocol does not properly consider timing side-channel attacks, which allows remote...

DLA-93-1 libgcrypt11 - security update

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Paper: NetFlow Data De-Anonymizes Tor Users

Tor Project leaders are trying to rein in concerns about an academic paper describing an end-to-end traffic correlation attack that could be used by a well-funded attacker such as a nation state to de-anonymize traffic on Tor. Executive director Roger Dingledine points out that the researchers...