Original 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.
Affected software
- HAProxy ≤ 1.4.20 exact match
Details
- Published
- 2012-05-28
- Last modified
- 2024-08-07
- CVSS vector
AV:N/AC:H/Au:N/C:P/I:P/A:P
References
- cve.org/CVE-2012-2942
- nvd.nist.gov/vuln/detail/CVE-2012-2942
- www.openwall.com/lists/oss-security/2012/05/28/1
- security.gentoo.org/glsa/glsa-201301-02.xml
- www.openwall.com/lists/oss-security/2012/05/23/15
- exchange.xforce.ibmcloud.com/vulnerabilities/75777
- www.securityfocus.com/bid/53647
- haproxy.1wt.eu/#news
- www.debian.org/security/2013/dsa-2711
- secunia.com/advisories/49261
- www.ubuntu.com/usn/USN-1800-1
- haproxy.1wt.eu/git?p=haproxy-1.4.git%3Ba=commit%3Bh=30297cb17147a8d339eb160226bcc08c91d953...
- www.openwall.com/lists/oss-security/2012/05/23/12
- haproxy.1wt.eu/download/1.4/src/CHANGELOG
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