git-daemon in git 1.4.4.5 through 1.6.3 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a request containing extra unrecognized arguments.
https://www.redhat.com/archives/fedora-security-list/2009-June/msg00000.html
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01126.html
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01056.html
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01045.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/51083
http://www.vupen.com/english/advisories/2009/1579
http://www.securitytracker.com/id?1022398
http://www.securityfocus.com/bid/35338
http://www.openwall.com/lists/oss-security/2009/06/12/1
http://www.mandriva.com/security/advisories?name=MDVSA-2009:155
http://thread.gmane.org/gmane.comp.version-control.git/120724
http://security.gentoo.org/glsa/glsa-200907-05.xml
http://secunia.com/advisories/35730
http://secunia.com/advisories/35437
http://article.gmane.org/gmane.comp.version-control.git/120733