CVE Vulnerabilities

CVE-2014-3660

Published: Nov 04, 2014 | Modified: Dec 08, 2016
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
4.3 MODERATE
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V3
Ubuntu
MEDIUM

parser.c in libxml2 before 2.9.2 does not properly prevent entity expansion even when entity substitution has been disabled, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted XML document containing a large number of nested entity references, a variant of the billion laughs attack.

Affected Software

Name Vendor Start Version End Version
Libxml2 Xmlsoft * 2.9.1 (including)
Libxml2 Xmlsoft 2.0.0 (including) 2.0.0 (including)
Libxml2 Xmlsoft 2.1.0 (including) 2.1.0 (including)
Libxml2 Xmlsoft 2.1.1 (including) 2.1.1 (including)
Libxml2 Xmlsoft 2.2.0 (including) 2.2.0 (including)
Libxml2 Xmlsoft 2.2.0-beta (including) 2.2.0-beta (including)
Libxml2 Xmlsoft 2.2.1 (including) 2.2.1 (including)
Libxml2 Xmlsoft 2.2.2 (including) 2.2.2 (including)
Libxml2 Xmlsoft 2.2.3 (including) 2.2.3 (including)
Libxml2 Xmlsoft 2.2.4 (including) 2.2.4 (including)
Libxml2 Xmlsoft 2.2.5 (including) 2.2.5 (including)
Libxml2 Xmlsoft 2.2.6 (including) 2.2.6 (including)
Libxml2 Xmlsoft 2.2.7 (including) 2.2.7 (including)
Libxml2 Xmlsoft 2.2.8 (including) 2.2.8 (including)
Libxml2 Xmlsoft 2.2.9 (including) 2.2.9 (including)
Libxml2 Xmlsoft 2.2.10 (including) 2.2.10 (including)
Libxml2 Xmlsoft 2.2.11 (including) 2.2.11 (including)
Libxml2 Xmlsoft 2.3.0 (including) 2.3.0 (including)
Libxml2 Xmlsoft 2.3.1 (including) 2.3.1 (including)
Libxml2 Xmlsoft 2.3.2 (including) 2.3.2 (including)
Libxml2 Xmlsoft 2.3.3 (including) 2.3.3 (including)
Libxml2 Xmlsoft 2.3.4 (including) 2.3.4 (including)
Libxml2 Xmlsoft 2.3.5 (including) 2.3.5 (including)
Libxml2 Xmlsoft 2.3.6 (including) 2.3.6 (including)
Libxml2 Xmlsoft 2.3.7 (including) 2.3.7 (including)
Libxml2 Xmlsoft 2.3.8 (including) 2.3.8 (including)
Libxml2 Xmlsoft 2.3.9 (including) 2.3.9 (including)
Libxml2 Xmlsoft 2.3.10 (including) 2.3.10 (including)
Libxml2 Xmlsoft 2.3.11 (including) 2.3.11 (including)
Libxml2 Xmlsoft 2.3.12 (including) 2.3.12 (including)
Libxml2 Xmlsoft 2.3.13 (including) 2.3.13 (including)
Libxml2 Xmlsoft 2.3.14 (including) 2.3.14 (including)
Libxml2 Xmlsoft 2.4.1 (including) 2.4.1 (including)
Libxml2 Xmlsoft 2.4.2 (including) 2.4.2 (including)
Libxml2 Xmlsoft 2.4.3 (including) 2.4.3 (including)
Libxml2 Xmlsoft 2.4.4 (including) 2.4.4 (including)
Libxml2 Xmlsoft 2.4.5 (including) 2.4.5 (including)
Libxml2 Xmlsoft 2.4.6 (including) 2.4.6 (including)
Libxml2 Xmlsoft 2.4.7 (including) 2.4.7 (including)
Libxml2 Xmlsoft 2.4.8 (including) 2.4.8 (including)
Libxml2 Xmlsoft 2.4.9 (including) 2.4.9 (including)
Libxml2 Xmlsoft 2.4.10 (including) 2.4.10 (including)
Libxml2 Xmlsoft 2.4.11 (including) 2.4.11 (including)
Libxml2 Xmlsoft 2.4.12 (including) 2.4.12 (including)
Libxml2 Xmlsoft 2.4.13 (including) 2.4.13 (including)
Libxml2 Xmlsoft 2.4.14 (including) 2.4.14 (including)
Libxml2 Xmlsoft 2.4.15 (including) 2.4.15 (including)
Libxml2 Xmlsoft 2.4.16 (including) 2.4.16 (including)
Libxml2 Xmlsoft 2.4.17 (including) 2.4.17 (including)
Libxml2 Xmlsoft 2.4.18 (including) 2.4.18 (including)
Libxml2 Xmlsoft 2.4.19 (including) 2.4.19 (including)
Libxml2 Xmlsoft 2.4.20 (including) 2.4.20 (including)
Libxml2 Xmlsoft 2.4.21 (including) 2.4.21 (including)
Libxml2 Xmlsoft 2.4.22 (including) 2.4.22 (including)
Libxml2 Xmlsoft 2.4.23 (including) 2.4.23 (including)
Libxml2 Xmlsoft 2.4.24 (including) 2.4.24 (including)
Libxml2 Xmlsoft 2.4.25 (including) 2.4.25 (including)
Libxml2 Xmlsoft 2.4.26 (including) 2.4.26 (including)
Libxml2 Xmlsoft 2.4.27 (including) 2.4.27 (including)
Libxml2 Xmlsoft 2.4.28 (including) 2.4.28 (including)
Libxml2 Xmlsoft 2.4.29 (including) 2.4.29 (including)
Libxml2 Xmlsoft 2.4.30 (including) 2.4.30 (including)
Libxml2 Xmlsoft 2.5.0 (including) 2.5.0 (including)
Libxml2 Xmlsoft 2.5.4 (including) 2.5.4 (including)
Libxml2 Xmlsoft 2.5.7 (including) 2.5.7 (including)
Libxml2 Xmlsoft 2.5.8 (including) 2.5.8 (including)
Libxml2 Xmlsoft 2.5.10 (including) 2.5.10 (including)
Libxml2 Xmlsoft 2.5.11 (including) 2.5.11 (including)
Libxml2 Xmlsoft 2.6.0 (including) 2.6.0 (including)
Libxml2 Xmlsoft 2.6.1 (including) 2.6.1 (including)
Libxml2 Xmlsoft 2.6.2 (including) 2.6.2 (including)
Libxml2 Xmlsoft 2.6.3 (including) 2.6.3 (including)
Libxml2 Xmlsoft 2.6.4 (including) 2.6.4 (including)
Libxml2 Xmlsoft 2.6.5 (including) 2.6.5 (including)
Libxml2 Xmlsoft 2.6.6 (including) 2.6.6 (including)
Libxml2 Xmlsoft 2.6.7 (including) 2.6.7 (including)
Libxml2 Xmlsoft 2.6.8 (including) 2.6.8 (including)
Libxml2 Xmlsoft 2.6.9 (including) 2.6.9 (including)
Libxml2 Xmlsoft 2.6.11 (including) 2.6.11 (including)
Libxml2 Xmlsoft 2.6.12 (including) 2.6.12 (including)
Libxml2 Xmlsoft 2.6.13 (including) 2.6.13 (including)
Libxml2 Xmlsoft 2.6.14 (including) 2.6.14 (including)
Libxml2 Xmlsoft 2.6.16 (including) 2.6.16 (including)
Libxml2 Xmlsoft 2.6.17 (including) 2.6.17 (including)
Libxml2 Xmlsoft 2.6.18 (including) 2.6.18 (including)
Libxml2 Xmlsoft 2.6.20 (including) 2.6.20 (including)
Libxml2 Xmlsoft 2.6.21 (including) 2.6.21 (including)
Libxml2 Xmlsoft 2.6.22 (including) 2.6.22 (including)
Libxml2 Xmlsoft 2.6.23 (including) 2.6.23 (including)
Libxml2 Xmlsoft 2.6.24 (including) 2.6.24 (including)
Libxml2 Xmlsoft 2.6.25 (including) 2.6.25 (including)
Libxml2 Xmlsoft 2.6.26 (including) 2.6.26 (including)
Libxml2 Xmlsoft 2.6.27 (including) 2.6.27 (including)
Libxml2 Xmlsoft 2.6.28 (including) 2.6.28 (including)
Libxml2 Xmlsoft 2.6.29 (including) 2.6.29 (including)
Libxml2 Xmlsoft 2.6.30 (including) 2.6.30 (including)
Libxml2 Xmlsoft 2.6.31 (including) 2.6.31 (including)
Libxml2 Xmlsoft 2.6.32 (including) 2.6.32 (including)
Libxml2 Xmlsoft 2.7.0 (including) 2.7.0 (including)
Libxml2 Xmlsoft 2.7.1 (including) 2.7.1 (including)
Libxml2 Xmlsoft 2.7.2 (including) 2.7.2 (including)
Libxml2 Xmlsoft 2.7.3 (including) 2.7.3 (including)
Libxml2 Xmlsoft 2.7.4 (including) 2.7.4 (including)
Libxml2 Xmlsoft 2.7.5 (including) 2.7.5 (including)
Libxml2 Xmlsoft 2.7.6 (including) 2.7.6 (including)
Libxml2 Xmlsoft 2.7.7 (including) 2.7.7 (including)
Libxml2 Xmlsoft 2.7.8 (including) 2.7.8 (including)
Libxml2 Xmlsoft 2.8.0 (including) 2.8.0 (including)
Libxml2 Xmlsoft 2.9.0 (including) 2.9.0 (including)
Libxml2 Xmlsoft 2.9.0-rc1 (including) 2.9.0-rc1 (including)
Red Hat Enterprise Linux 5 RedHat libxml2-0:2.6.26-2.1.25.el5_11 *
Red Hat Enterprise Linux 6 RedHat libxml2-0:2.7.6-17.el6_6.1 *
Red Hat Enterprise Linux 7 RedHat libxml2-0:2.9.1-5.el7_0.1 *
Libxml2 Ubuntu devel *
Libxml2 Ubuntu lucid *
Libxml2 Ubuntu precise *
Libxml2 Ubuntu trusty *
Libxml2 Ubuntu upstream *
Libxml2 Ubuntu utopic *

References