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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2012-09-05T23:00:00

Updated: 2017-08-28T12:57:01

Reserved: 2012-06-14T00:00:00


Link: CVE-2012-3509

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2012-09-05T23:55:01.727

Modified: 2017-08-29T01:31:56.883


Link: CVE-2012-3509

JSON object: View

cve-icon Redhat Information

No data.

CWE