VULNERABILITY INTELLIGENCE
CVE-2012-2942
CVSS score5.1 MEDIUM
EPSS probability5.35%
CISA KEVNot currently listed
Published2012-05-27
Last modified2026-06-16
CVSS vectorAV:N/AC:H/Au:N/C:P/I:P/A:P
Description
Buffer overflow in the trash buffer in the header capture functionality in HAProxy before 1.4.21, when global.tune.bufsize is set to a value greater than the default and header rewriting is enabled, allows remote attackers to cause a denial of service and possibly execute arbitrary code via unspecified vectors.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer