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prionPRIOn knowledge basePRION:CVE-2012-3509
HistorySep 05, 2012 - 11:55 p.m.

Integer overflow

2012-09-0523:55:00
PRIOn knowledge base
www.prio-n.com

7.1 High

AI Score

Confidence

Low

0.023 Low

EPSS

Percentile

89.8%

Multiple integer overflows in the (1) _objalloc_alloc function in objalloc.c and (2) objalloc_alloc macro in include/objalloc.h in GNU libiberty, as used by binutils 2.22, allow remote attackers to cause a denial of service (crash) via vectors related to the “addition of CHUNK_HEADER_SIZE to the length,” which triggers a heap-based buffer overflow.

7.1 High

AI Score

Confidence

Low

0.023 Low

EPSS

Percentile

89.8%