Описание
Security update for ghostscript
This update for ghostscript fixes the following issues:
- fixed CVE-2020-15900 Memory Corruption (SAFER Sandbox Breakout) cf. https://bugs.ghostscript.com/show_bug.cgi?id=702582 (bsc#1174415)
This update was imported from the SUSE:SLE-15:Update update project.
Список пакетов
openSUSE Leap 15.1
ghostscript-9.52-lp151.3.15.1
ghostscript-devel-9.52-lp151.3.15.1
ghostscript-mini-9.52-lp151.3.15.1
ghostscript-mini-devel-9.52-lp151.3.15.1
ghostscript-x11-9.52-lp151.3.15.1
Ссылки
- E-Mail link for openSUSE-SU-2020:1142-1
- SUSE Security Ratings
- SUSE Bug 1174415
- SUSE CVE CVE-2020-15900 page
Описание
A memory corruption issue was found in Artifex Ghostscript 9.50 and 9.52. Use of a non-standard PostScript operator can allow overriding of file access controls. The 'rsearch' calculation for the 'post' size resulted in a size that was too large, and could underflow to max uint32_t. This was fixed in commit 5d499272b95a6b890a1397e11d20937de000d31b.
Затронутые продукты
openSUSE Leap 15.1:ghostscript-9.52-lp151.3.15.1
openSUSE Leap 15.1:ghostscript-devel-9.52-lp151.3.15.1
openSUSE Leap 15.1:ghostscript-mini-9.52-lp151.3.15.1
openSUSE Leap 15.1:ghostscript-mini-devel-9.52-lp151.3.15.1
Ссылки
- CVE-2020-15900
- SUSE Bug 1174415