Описание
Security update for compat-libgcrypt11
This update for libgcrypt fixes the following security issue:
- CVE-2017-7526: Hardening against local side-channel attack. (bsc#1046607)
Список пакетов
SUSE Linux Enterprise Module for Legacy 12
compat-libgcrypt11-1.5.0-0.6.1
Ссылки
- Link for SUSE-SU-2017:1866-1
- E-Mail link for SUSE-SU-2017:1866-1
- SUSE Security Ratings
- SUSE Bug 1046607
- SUSE CVE CVE-2017-7526 page
Описание
libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This side-channel requires that attacker can run arbitrary software on the hardware where the private RSA key is used.
Затронутые продукты
SUSE Linux Enterprise Module for Legacy 12:compat-libgcrypt11-1.5.0-0.6.1
Ссылки
- CVE-2017-7526
- SUSE Bug 1046607
- SUSE Bug 1047462
- SUSE Bug 1123792