CVE-2012-2673
EPSS 1.7%
描述
Multiple integer overflows in the (1) GC_generic_malloc and (2) calloc functions in malloc.c, and the (3) GC_generic_malloc_ignore_off_page function in mallocx.c in Boehm-Demers-Weiser GC (libgc) before 7.2 make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.
如何修補 CVE-2012-2673
要修補 CVE-2012-2673,請將受影響套件升級到下列已修補版本。
- Debian/libgc—升級至 1:7.1-9 或更新版本
CVE-2012-2673 正在被利用嗎?
低 — EPSS 為 1.7%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 1:7.1-9