CVE-2013-5915

The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...

CVE-2013-5915

CVE-2013-5915 concerns PolarSSL prior to 1.2.9, where the RSA-CRT Montgomery multiplication was not implemented securely, enabling a timing side-channel attack to potentially recover RSA private keys. Public references in connected docs show厂 PolarSSL advisories and Fedora/OpenVAS entries noting ...

CVE-2013-5915: Undefined Security Weakness

The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...

PT-2013-1216

Name of the Vulnerable Software and Affected Versions PolarSSL versions prior to 1.3.0 PolarSSL versions prior to 1.2.9 Description The issue concerns multiple vulnerabilities in the PolarSSL package, which can lead to disruption of protected information availability. These vulnerabilities can be...

Amazon Linux AMI : gnupg (ALAS-2013-225)

GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload. C Tenable Network Security, Inc. The descriptive text and package checks in...

Amazon Linux AMI : libgcrypt (ALAS-2013-226)

GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload. C Tenable Network Security, Inc. The descriptive text and package checks in...

L3 CPU shared cache architecture is susceptible to a Flush+Reload side-channel attack

Overview L3 CPU shared cache architecture is susceptible to a Flush+Reload side-channel attack, resulting in information leakage. allowing a local attacker to derive the contents of memory not belonging to the attacker. Description Common L3 CPU shared cache architecture is susceptible to a...

Updated polarssl package fixes security vulnerabilities

The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in PolarSSL before 1.2.6, does not properly consider timing side-channel attacks on a MAC check requirement during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and...

MGASA-2013-0290 Updated polarssl package fixes security vulnerabilities

The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in PolarSSL before 1.2.6, does not properly consider timing side-channel attacks on a MAC check requirement during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and...

Medium: libgcrypt

Issue Overview: GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload. Affected Packages: libgcrypt Issue Correction: Run yum update...

[slackware-security] gnutls

New gnutls packages are available for Slackware 14.0 and -current to fix a security issue. Sorry about having to reissue this one -- I pulled it from ftp.gnu.org not realizing that the latest version there was actually months out of date. Here are the details from the Slackware 14.0 ChangeLog:...

[slackware-security] gnutls

New gnutls packages are available for Slackware 14.0, and -current to fix a security issue. Here are the details from the Slackware 14.0 ChangeLog: patches/packages/gnutls-3.0.26-i486-1slack14.0.txz: Upgraded. This update prevents a side-channel attack which may allow remote attackers to conduct...

nss: TLS CBC padding timing attack

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 allows remote attackers to conduct distinguishing attacks and plaintext-recovery attac...

FreeBSD : GnuPG and Libgcrypt -- side-channel attack vulnerability (689c2bf7-0701-11e3-9a25-002590860428)

Werner Koch of the GNU project reports : Noteworthy changes in version 1.5.3 : Mitigate the Yarom/Falkner flush+reload side-channel attack on RSA secret keys... Note that Libgcrypt is used by GnuPG 2.x and thus this release fixes the above problem. The fix for GnuPG less than 2.0 can be found in...

CVE-2013-4242

GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload...

Design/Logic Flaw

GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload...

CVE-2013-4242

GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload...

CVE-2013-4242

GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload...

SuSE 11.2 / 11.3 Security Update : libgcrypt (SAT Patch Numbers 8201 / 8202)

This update of libgcrypt mitigates the Yarom/Falkner flush+reload side-channel attack on RSA secret keys. CVE-2013-4242 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from SuSE 11 update information. The text itself is...

[slackware-security] gnupg / libgcrypt (SSA:2013-215-01)

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 slackware-security gnupg / libgcrypt SSA:2013-215-01 New gnupg and libgcrypt packages are available for Slackware 12.1, 12.2, 13.0, 13.1, 13.37, 14.0, and -current to fix a security issue. New libgpg-error packages are also available for Slackware 13....