CVE-2012-0841

Published: Dec 21, 2012Modified: Apr 29, 2026

5.0

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

libxml2 before 2.8.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data.

Affected (172)

Products: Xmlsoft: Libxml2 · Apple: Iphone Os

1 product

1 product

Configuration A

124 vulnerable

Vulnerable Software	Affected Versions
Xmlsoft Libxml2	Up to 2.7.8
Xmlsoft Libxml2	Version 1.7.0
Xmlsoft Libxml2	Version 1.7.1
Xmlsoft Libxml2	Version 1.7.2
Xmlsoft Libxml2	Version 1.7.3
Xmlsoft Libxml2	Version 1.7.4
Xmlsoft Libxml2	Version 1.8.0
Xmlsoft Libxml2	Version 1.8.10
Xmlsoft Libxml2	Version 1.8.13
Xmlsoft Libxml2	Version 1.8.14
Xmlsoft Libxml2	Version 1.8.16
Xmlsoft Libxml2	Version 1.8.1
Xmlsoft Libxml2	Version 1.8.2
Xmlsoft Libxml2	Version 1.8.3
Xmlsoft Libxml2	Version 1.8.4
Xmlsoft Libxml2	Version 1.8.5
Xmlsoft Libxml2	Version 1.8.6
Xmlsoft Libxml2	Version 1.8.7
Xmlsoft Libxml2	Version 1.8.9
Xmlsoft Libxml2	Version 2.0.0
Xmlsoft Libxml2	Version 2.1.0
Xmlsoft Libxml2	Version 2.1.1
Xmlsoft Libxml2	Version 2.2.0
Xmlsoft Libxml2	Version 2.2.0 beta
Xmlsoft Libxml2	Version 2.2.10
Xmlsoft Libxml2	Version 2.2.11
Xmlsoft Libxml2	Version 2.2.1
Xmlsoft Libxml2	Version 2.2.2
Xmlsoft Libxml2	Version 2.2.3
Xmlsoft Libxml2	Version 2.2.4
Xmlsoft Libxml2	Version 2.2.5
Xmlsoft Libxml2	Version 2.2.6
Xmlsoft Libxml2	Version 2.2.7
Xmlsoft Libxml2	Version 2.2.8
Xmlsoft Libxml2	Version 2.2.9
Xmlsoft Libxml2	Version 2.3.0
Xmlsoft Libxml2	Version 2.3.10
Xmlsoft Libxml2	Version 2.3.11
Xmlsoft Libxml2	Version 2.3.12
Xmlsoft Libxml2	Version 2.3.13
Xmlsoft Libxml2	Version 2.3.14
Xmlsoft Libxml2	Version 2.3.1
Xmlsoft Libxml2	Version 2.3.2
Xmlsoft Libxml2	Version 2.3.3
Xmlsoft Libxml2	Version 2.3.4
Xmlsoft Libxml2	Version 2.3.5
Xmlsoft Libxml2	Version 2.3.6
Xmlsoft Libxml2	Version 2.3.7
Xmlsoft Libxml2	Version 2.3.8
Xmlsoft Libxml2	Version 2.3.9
Xmlsoft Libxml2	Version 2.4.10
Xmlsoft Libxml2	Version 2.4.11
Xmlsoft Libxml2	Version 2.4.12
Xmlsoft Libxml2	Version 2.4.13
Xmlsoft Libxml2	Version 2.4.14
Xmlsoft Libxml2	Version 2.4.15
Xmlsoft Libxml2	Version 2.4.16
Xmlsoft Libxml2	Version 2.4.17
Xmlsoft Libxml2	Version 2.4.18
Xmlsoft Libxml2	Version 2.4.19
Xmlsoft Libxml2	Version 2.4.1
Xmlsoft Libxml2	Version 2.4.20
Xmlsoft Libxml2	Version 2.4.21
Xmlsoft Libxml2	Version 2.4.22
Xmlsoft Libxml2	Version 2.4.23
Xmlsoft Libxml2	Version 2.4.24
Xmlsoft Libxml2	Version 2.4.25
Xmlsoft Libxml2	Version 2.4.26
Xmlsoft Libxml2	Version 2.4.27
Xmlsoft Libxml2	Version 2.4.28
Xmlsoft Libxml2	Version 2.4.29
Xmlsoft Libxml2	Version 2.4.2
Xmlsoft Libxml2	Version 2.4.30
Xmlsoft Libxml2	Version 2.4.3
Xmlsoft Libxml2	Version 2.4.4
Xmlsoft Libxml2	Version 2.4.5
Xmlsoft Libxml2	Version 2.4.6
Xmlsoft Libxml2	Version 2.4.7
Xmlsoft Libxml2	Version 2.4.8
Xmlsoft Libxml2	Version 2.4.9
Xmlsoft Libxml2	Version 2.5.0
Xmlsoft Libxml2	Version 2.5.10
Xmlsoft Libxml2	Version 2.5.11
Xmlsoft Libxml2	Version 2.5.4
Xmlsoft Libxml2	Version 2.5.7
Xmlsoft Libxml2	Version 2.5.8
Xmlsoft Libxml2	Version 2.6.0
Xmlsoft Libxml2	Version 2.6.11
Xmlsoft Libxml2	Version 2.6.12
Xmlsoft Libxml2	Version 2.6.13
Xmlsoft Libxml2	Version 2.6.14
Xmlsoft Libxml2	Version 2.6.16
Xmlsoft Libxml2	Version 2.6.17
Xmlsoft Libxml2	Version 2.6.18
Xmlsoft Libxml2	Version 2.6.1
Xmlsoft Libxml2	Version 2.6.20
Xmlsoft Libxml2	Version 2.6.21
Xmlsoft Libxml2	Version 2.6.22
Xmlsoft Libxml2	Version 2.6.23
Xmlsoft Libxml2	Version 2.6.24
Xmlsoft Libxml2	Version 2.6.25
Xmlsoft Libxml2	Version 2.6.26
Xmlsoft Libxml2	Version 2.6.27
Xmlsoft Libxml2	Version 2.6.28
Xmlsoft Libxml2	Version 2.6.29
Xmlsoft Libxml2	Version 2.6.2
Xmlsoft Libxml2	Version 2.6.30
Xmlsoft Libxml2	Version 2.6.31
Xmlsoft Libxml2	Version 2.6.32
Xmlsoft Libxml2	Version 2.6.3
Xmlsoft Libxml2	Version 2.6.4
Xmlsoft Libxml2	Version 2.6.5
Xmlsoft Libxml2	Version 2.6.6
Xmlsoft Libxml2	Version 2.6.7
Xmlsoft Libxml2	Version 2.6.8
Xmlsoft Libxml2	Version 2.6.9
Xmlsoft Libxml2	Version 2.7.0
Xmlsoft Libxml2	Version 2.7.1
Xmlsoft Libxml2	Version 2.7.2
Xmlsoft Libxml2	Version 2.7.3
Xmlsoft Libxml2	Version 2.7.4
Xmlsoft Libxml2	Version 2.7.5
Xmlsoft Libxml2	Version 2.7.6
Xmlsoft Libxml2	Version 2.7.7

Configuration B

48 vulnerable

Vulnerable Software	Affected Versions
Apple Iphone Os	Up to 6.1.4
Apple Iphone Os	Version 1.0.0
Apple Iphone Os	Version 1.0.1
Apple Iphone Os	Version 1.0.2
Apple Iphone Os	Version 1.1.0
Apple Iphone Os	Version 1.1.1
Apple Iphone Os	Version 1.1.2
Apple Iphone Os	Version 1.1.3
Apple Iphone Os	Version 1.1.4
Apple Iphone Os	Version 1.1.5
Apple Iphone Os	Version 2.0.0
Apple Iphone Os	Version 2.0.1
Apple Iphone Os	Version 2.0.2
Apple Iphone Os	Version 2.0
Apple Iphone Os	Version 2.1.1
Apple Iphone Os	Version 2.1
Apple Iphone Os	Version 2.2.1
Apple Iphone Os	Version 2.2
Apple Iphone Os	Version 3.0.1
Apple Iphone Os	Version 3.0
Apple Iphone Os	Version 3.1.2
Apple Iphone Os	Version 3.1.3
Apple Iphone Os	Version 3.1
Apple Iphone Os	Version 3.2.1
Apple Iphone Os	Version 3.2.2
Apple Iphone Os	Version 3.2
Apple Iphone Os	Version 4.0.1
Apple Iphone Os	Version 4.0.2
Apple Iphone Os	Version 4.0
Apple Iphone Os	Version 4.1
Apple Iphone Os	Version 4.2.1
Apple Iphone Os	Version 4.2.5
Apple Iphone Os	Version 4.2.8
Apple Iphone Os	Version 4.3.0
Apple Iphone Os	Version 4.3.1
Apple Iphone Os	Version 4.3.2
Apple Iphone Os	Version 4.3.3
Apple Iphone Os	Version 4.3.5
Apple Iphone Os	Version 5.0.1
Apple Iphone Os	Version 5.0
Apple Iphone Os	Version 5.1.1
Apple Iphone Os	Version 5.1
Apple Iphone Os	Version 6.0.1
Apple Iphone Os	Version 6.0.2
Apple Iphone Os	Version 6.0
Apple Iphone Os	Version 6.1.2
Apple Iphone Os	Version 6.1.3
Apple Iphone Os	Version 6.1