CVE-2012-2942

Impact

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 products

Weakness classification

References

• NVD record
• CVE.org record
• http://haproxy.1wt.eu/#news
• http://haproxy.1wt.eu/download/1.4/src/CHANGELOG
• http://haproxy.1wt.eu/git?p=haproxy-1.4.git%3Ba=commit%3Bh=30297cb17147a8d339eb160226bcc08c91d9530b
• http://secunia.com/advisories/49261
• http://security.gentoo.org/glsa/glsa-201301-02.xml
• http://www.debian.org/security/2013/dsa-2711
• http://www.openwall.com/lists/oss-security/2012/05/23/12
• http://www.openwall.com/lists/oss-security/2012/05/23/15
• http://www.openwall.com/lists/oss-security/2012/05/28/1
• http://www.securityfocus.com/bid/53647
• http://www.ubuntu.com/usn/USN-1800-1
• https://exchange.xforce.ibmcloud.com/vulnerabilities/75777
• http://haproxy.1wt.eu/#news
• http://haproxy.1wt.eu/download/1.4/src/CHANGELOG
• http://haproxy.1wt.eu/git?p=haproxy-1.4.git%3Ba=commit%3Bh=30297cb17147a8d339eb160226bcc08c91d9530b
• http://secunia.com/advisories/49261
• http://security.gentoo.org/glsa/glsa-201301-02.xml
• http://www.debian.org/security/2013/dsa-2711
• http://www.openwall.com/lists/oss-security/2012/05/23/12
• http://www.openwall.com/lists/oss-security/2012/05/23/15
• http://www.openwall.com/lists/oss-security/2012/05/28/1
• http://www.securityfocus.com/bid/53647
• http://www.ubuntu.com/usn/USN-1800-1
• https://exchange.xforce.ibmcloud.com/vulnerabilities/75777