BSA-2017-458

Security Advisory ID : BSA-2017-458 Component : Libgcrypt Revision : 2.0: Final libgcrypt: use ciphertext blinding for Elgamal decryption new side-channel attack...

BSA-2017-457

Security Advisory ID : BSA-2017-457 Component : GnuPG & Libgcrypt Revision : 2.0: Final 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...

GLSA-201710-14 : WebKitGTK+: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-201710-14 WebKitGTK+: Multiple Vulnerabilities Multiple vulnerabilities have been discovered in WebkitGTK+. Please review the references below for details. Impact : A remote attacker could execute arbitrary code, cause a Denial of...

Debian DLA-1125-1 : botan1.10 security update

CVE-2017-14737 Fix of cache-based side channel attack, which could recover information about RSA secret keys. For Debian 7 'Wheezy', these problems have been fixed in version 1.10.5-1+deb7u4. We recommend that you upgrade your botan1.10 packages. NOTE: Tenable Network Security has extracted the...

[SECURITY] [DLA 1125-1] botan1.10 security update

Package : botan1.10 Version : 1.10.5-1+deb7u4 CVE ID : CVE-2017-14737 CVE-2017-14737 Fix of cache-based side channel attack, which could recover information about RSA secret keys. For Debian 7 "Wheezy", these problems have been fixed in version 1.10.5-1+deb7u4. We recommend that you upgrade your...

CVE-2017-14737

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...

CVE-2017-14737

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...

Design/Logic Flaw

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...

UBUNTU-CVE-2017-14737

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...

CVE-2017-14737

Removed by vendor...

CVE-2017-14737

Botan contains a cache-based side-channel flaw in its RSA implementation that can let a local attacker recover bits of secret exponents used in RSA (and related operations). Affected are Botan versions before 1.10.17, and 1.11.x and 2.x before 2.3.0. The vulnerability arises from indexing a Montg...

CVE-2017-14737

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...

CVE-2017-14737

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...

CVE-2017-14737: Undefined Security Weakness

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...

PT-2017-13660

Name of the Vulnerable Software and Affected Versions Botan versions prior to 1.10.17 Botan versions 1.11.x Botan versions 2.x prior to 2.3.0 Description A cryptographic cache-based side channel in the RSA implementation allows a local attacker to recover information about RSA secret keys. This...

[slackware-security] libgcrypt

New libgcrypt packages are available for Slackware 14.2 and -current to fix a security issue. Here are the details from the Slackware 14.2 ChangeLog: patches/packages/libgcrypt-1.7.9-i586-1slack14.2.txz: Upgraded. Mitigate a local side-channel attack on Curve25519 dubbed "May the Fourth be With...

[ASA-201709-13] libgcrypt: private key recovery

Arch Linux Security Advisory ASA-201709-13 ========================================== Severity: Medium Date : 2017-09-18 CVE-ID : CVE-2017-0379 Package : libgcrypt Type : private key recovery Remote : No Link : https://security.archlinux.org/AVG-402 Summary ======= The package libgcrypt before...

[ASA-201709-14] lib32-libgcrypt: private key recovery

Arch Linux Security Advisory ASA-201709-14 ========================================== Severity: Medium Date : 2017-09-18 CVE-ID : CVE-2017-0379 Package : lib32-libgcrypt Type : private key recovery Remote : No Link : https://security.archlinux.org/AVG-403 Summary ======= The package lib32-libgcry...

MGASA-2017-0334 Updated libgcrypt packages fix security vulnerability

It was discovered that libgcrypt is prone to a local side-channel attack against the ECDH encryption with Curve25519, allowing recovery of the private key...

Debian DSA-3960-1 : gnupg - security update

Daniel J. Bernstein, Joachim Breitner, Daniel Genkin, Leon Groot Bruinderink, Nadia Heninger, Tanja Lange, Christine van Vredendaal and Yuval Yarom discovered that GnuPG is prone to a local side-channel attack allowing full key recovery for RSA-1024. See https://eprint.iacr.org/2017/627 for...