CVE-2012-2942

MediumCVSS 5.1/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 5.1/10AV:N/AC:H/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published: May 27, 2012
Last modified: Jun 16, 2026
NVD status: Modified

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