CVE-2012-2942 - Excitative Mornings

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.

Reference

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