Scientific Linux Security Update : gnutls on SL7.x x86_64 (20181030)

Security Fixes : - gnutls: HMAC-SHA-256 vulnerable to Lucky thirteen attack due to not enough dummy function calls CVE-2018-10844 - gnutls: HMAC-SHA-384 vulnerable to Lucky thirteen attack due to use of wrong constant CVE-2018-10845 - gnutls: 'Just in Time' PRIME + PROBE cache-based side channel...

Updated gnutls packages fix security vulnerabilities

The updated packages fix security vulnerabilities: It was found that the GnuTLS implementation of HMAC-SHA-256 and HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plaintext-recovery attacks via statistical...

Side-Channel Attack

libgnutls.so is vulnerable to plain text recovery via cache-based side channel. An attacker is able to use a combination of Just in Time Prime+probe and Lucky-13 attacks to recover plain text using crafted packets in a cross-VM setting...

SUSE-SU-2018:2825-2 Security update for gnutls

This update for gnutls fixes the following issues: This update for gnutls fixes the following issues: Security issues fixed: - Improved mitigations against Lucky 13 class of attacks - 'Just in Time' PRIME + PROBE cache-based side channel attack can lead to plaintext recovery CVE-2018-10846,...

Security update for gnutls (moderate)

This update for gnutls fixes the following security issues: - Improved mitigations against Lucky 13 class of attacks - CVE-2018-10846: "Just in Time" PRIME + PROBE cache-based side channel attack can lead to plaintext recovery bsc1105460 - CVE-2018-10845: HMAC-SHA-384 vulnerable to Lucky thirteen...

SUSE-SU-2018:2930-1 Security update for gnutls

This update for gnutls fixes the following security issues: - Improved mitigations against Lucky 13 class of attacks - CVE-2018-10846: 'Just in Time' PRIME + PROBE cache-based side channel attack can lead to plaintext recovery bsc1105460 - CVE-2018-10845: HMAC-SHA-384 vulnerable to Lucky thirteen...

SUSE-SU-2018:2825-1 Security update for gnutls

This update for gnutls fixes the following issues: This update for gnutls fixes the following issues: Security issues fixed: - Improved mitigations against Lucky 13 class of attacks - 'Just in Time' PRIME + PROBE cache-based side channel attack can lead to plaintext recovery CVE-2018-10846,...

Cross site scripting

A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination of "Just in Time" Prime+probe attack in combination with Lucky-13 attack to recover plain text using crafted packets...

CVE-2018-10846

A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination of "Just in Time" Prime+probe attack in combination with Lucky-13 attack to recover plain text using crafted packets...

FreeBSD : mbed TLS -- plaintext recovery vulnerabilities (f4876dd4-9ca8-11e8-aa17-0011d823eebd)

Simon Butcher reports : - When using a CBC based ciphersuite, a remote attacker can partially recover the plaintext. - When using a CBC based ciphersuite, an attacker with the ability to execute arbitrary code on the machine under attack can partially recover the plaintext by use of cache based...

Privilege escalation

ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows local users to achieve partial plaintext recovery for a CBC based ciphersuite via a cache-based side-channel attack...

CVE-2018-0498

ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows local users to achieve partial plaintext recovery for a CBC based ciphersuite via a cache-based side-channel attack...

CVE-2018-0498

mbed TLS (ARM PolarSSL) vulnerability CVE-2018-0498 affects CBC-based ciphersuites and allows partial plaintext recovery via a cache-based side-channel attack. Affected versions are before 2.12.0, before 2.7.5, and before 2.1.14. Remediation is to upgrade to patched releases (e.g., 2.12.0+ and ne...

CVE-2018-0498

ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows local users to achieve partial plaintext recovery for a CBC based ciphersuite via a cache-based side-channel attack...

CVE-2018-0498

ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows local users to achieve partial plaintext recovery for a CBC based ciphersuite via a cache-based side-channel attack...

PT-2018-8861

Name of the Vulnerable Software and Affected Versions mbed TLS versions prior to 2.12.0 mbed TLS versions prior to 2.7.5 mbed TLS versions prior to 2.1.14 Description The issue allows local users to achieve partial plaintext recovery for a CBC based ciphersuite via a cache-based side-channel...

CVE-2018-0498: Undefined Security Weakness

ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows local users to achieve partial plaintext recovery for a CBC based ciphersuite via a cache-based side-channel attack...

Debian: Security Advisory (DLA-1125-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...

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...