CVE-2013-1912

EUVD-2013-1906
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.1 UNKNOWN
NETWORK
HIGH
AV:N/AC:H/Au:N/C:P/I:P/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 34%
Affected Products (NVD)
VendorProductVersion
haproxyhaproxy
1.4
haproxyhaproxy
1.4.20
haproxyhaproxy
1.4.22
haproxyhaproxy
1.5:dev
haproxyhaproxy
1.5:dev17
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
haproxy
bookworm
2.6.12-1+deb12u1
fixed
bookworm (security)
2.6.12-1+deb12u1
fixed
bullseye
2.2.9-2+deb11u6
fixed
bullseye (security)
2.2.9-2+deb11u6
fixed
sid
2.9.11-1
fixed
trixie
2.9.11-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
haproxy
hardy
ignored
lucid
ignored
oneiric
Fixed 1.4.15-1ubuntu0.1
released
precise
Fixed 1.4.18-0ubuntu1.1
released
quantal
Fixed 1.4.18-0ubuntu2.1
released
raring
Fixed 1.4.18-0ubuntu3
released