CVE-2013-1912
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
94.5%
Buffer overflow in HAProxy 1.4 through 1.4.22 and 1.5-dev through 1.5-dev17, when HTTP keep-alive is enabled, using HTTP keywords in TCP inspection rules, and running with rewrite rules that appends to requests, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted pipelined HTTP requests that prevent request realignment from occurring.
Affected configurations
References
lists.fedoraproject.org/pipermail/package-announce/2013-April/103730.html
lists.fedoraproject.org/pipermail/package-announce/2013-April/103770.html
lists.fedoraproject.org/pipermail/package-announce/2013-April/103794.html
rhn.redhat.com/errata/RHSA-2013-0729.html
rhn.redhat.com/errata/RHSA-2013-0868.html
secunia.com/advisories/52725
www.debian.org/security/2013/dsa-2711
www.openwall.com/lists/oss-security/2013/04/03/1
www.securityfocus.com/bid/58820
www.ubuntu.com/usn/USN-1800-1
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
94.5%