CVE-2015-7941

libxml2 2.9.2 does not properly stop parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and libxml2 crash) via crafted XML data to the (1) xmlParseEntityDecl or (2) xmlParseConditionalSections function in parser.c, as demonstrated by non-terminated entities.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 63%
Affected Products (NVD)
VendorProductVersion
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
15.04
xmlsoftlibxml2
2.9.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libxml2
bookworm
2.9.14+dfsg-1.3~deb12u1
fixed
bullseye
2.9.10+dfsg-6.7+deb11u4
fixed
bullseye (security)
2.9.10+dfsg-6.7+deb11u5
fixed
sid
2.12.7+dfsg+really2.9.14-0.1
fixed
trixie
2.12.7+dfsg+really2.9.14-0.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libxml2
precise
Fixed 2.7.8.dfsg-5.1ubuntu4.12
released
trusty
Fixed 2.9.1+dfsg1-3ubuntu4.5
released
vivid
Fixed 2.9.2+dfsg1-3ubuntu0.1
released
wily
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libxml2-2
suse enterprise desktop 15
2.9.7-1.30
fixed
suse enterprise desktop 15 SP1
2.9.7-3.6.1
fixed
suse enterprise desktop 15 SP2
2.9.7-3.19.8
fixed
suse enterprise desktop 15 SP3
2.9.7-3.28.1
fixed
suse enterprise desktop 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise desktop 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise desktop 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise desktop 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise sap 12
2.9.1-13.1
fixed
suse enterprise sap 12 SP1
2.9.1-13.1
fixed
suse enterprise sap 12 SP5
2.9.4-46.20.1
fixed
suse enterprise sap 15
2.9.7-1.30
fixed
suse enterprise sap 15 SP1
2.9.7-3.6.1
fixed
suse enterprise sap 15 SP2
2.9.7-3.19.8
fixed
suse enterprise sap 15 SP3
2.9.7-3.28.1
fixed
suse enterprise sap 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise sap 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise sap 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise sap 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise server 12
2.9.1-13.1
fixed
suse enterprise server 12 SP1
2.9.1-13.1
fixed
suse enterprise server 12 SP5
2.9.4-46.20.1
fixed
suse enterprise server 15
2.9.7-1.30
fixed
suse enterprise server 15 SP1
2.9.7-3.6.1
fixed
suse enterprise server 15 SP2
2.9.7-3.19.8
fixed
suse enterprise server 15 SP3
2.9.7-3.28.1
fixed
suse enterprise server 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise server 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise server 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise server 15 SP7
2.12.10-150700.2.1
fixed
libxml2-2-32bit
suse enterprise desktop 15
2.9.7-1.30
fixed
suse enterprise desktop 15 SP1
2.9.7-3.6.1
fixed
suse enterprise desktop 15 SP2
2.9.7-3.19.8
fixed
suse enterprise desktop 15 SP3
2.9.7-3.28.1
fixed
suse enterprise desktop 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise desktop 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise desktop 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise desktop 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise sap 12
2.9.1-13.1
fixed
suse enterprise sap 12 SP1
2.9.1-13.1
fixed
suse enterprise sap 12 SP5
2.9.4-46.20.1
fixed
suse enterprise sap 15
2.9.7-1.30
fixed
suse enterprise sap 15 SP1
2.9.7-3.6.1
fixed
suse enterprise sap 15 SP2
2.9.7-3.19.8
fixed
suse enterprise sap 15 SP3
2.9.7-3.28.1
fixed
suse enterprise sap 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise sap 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise sap 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise sap 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise server 12
2.9.1-13.1
fixed
suse enterprise server 12 SP1
2.9.1-13.1
fixed
suse enterprise server 12 SP5
2.9.4-46.20.1
fixed
suse enterprise server 15
2.9.7-1.30
fixed
suse enterprise server 15 SP1
2.9.7-3.6.1
fixed
suse enterprise server 15 SP2
2.9.7-3.19.8
fixed
suse enterprise server 15 SP3
2.9.7-3.28.1
fixed
suse enterprise server 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise server 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise server 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise server 15 SP7
2.12.10-150700.2.1
fixed
libxml2-devel
suse enterprise desktop 15
2.9.7-1.30
fixed
suse enterprise desktop 15 SP1
2.9.7-3.6.1
fixed
suse enterprise desktop 15 SP2
2.9.7-3.19.8
fixed
suse enterprise desktop 15 SP3
2.9.7-3.28.1
fixed
suse enterprise desktop 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise desktop 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise desktop 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise desktop 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise sap 15
2.9.7-1.30
fixed
suse enterprise sap 15 SP1
2.9.7-3.6.1
fixed
suse enterprise sap 15 SP2
2.9.7-3.19.8
fixed
suse enterprise sap 15 SP3
2.9.7-3.28.1
fixed
suse enterprise sap 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise sap 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise sap 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise sap 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise server 15
2.9.7-1.30
fixed
suse enterprise server 15 SP1
2.9.7-3.6.1
fixed
suse enterprise server 15 SP2
2.9.7-3.19.8
fixed
suse enterprise server 15 SP3
2.9.7-3.28.1
fixed
suse enterprise server 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise server 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise server 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise server 15 SP7
2.12.10-150700.2.1
fixed
libxml2-doc
suse enterprise sap 12
2.9.1-13.1
fixed
suse enterprise sap 12 SP1
2.9.1-13.1
fixed
suse enterprise sap 12 SP5
2.9.4-46.20.1
fixed
suse enterprise server 12
2.9.1-13.1
fixed
suse enterprise server 12 SP1
2.9.1-13.1
fixed
suse enterprise server 12 SP5
2.9.4-46.20.1
fixed
libxml2-tools
suse enterprise desktop 15
2.9.7-1.30
fixed
suse enterprise desktop 15 SP1
2.9.7-3.6.1
fixed
suse enterprise desktop 15 SP2
2.9.7-3.19.8
fixed
suse enterprise desktop 15 SP3
2.9.7-3.28.1
fixed
suse enterprise desktop 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise desktop 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise desktop 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise desktop 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise sap 12
2.9.1-13.1
fixed
suse enterprise sap 12 SP1
2.9.1-13.1
fixed
suse enterprise sap 12 SP5
2.9.4-46.20.1
fixed
suse enterprise sap 15
2.9.7-1.30
fixed
suse enterprise sap 15 SP1
2.9.7-3.6.1
fixed
suse enterprise sap 15 SP2
2.9.7-3.19.8
fixed
suse enterprise sap 15 SP3
2.9.7-3.28.1
fixed
suse enterprise sap 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise sap 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise sap 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise sap 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise server 12
2.9.1-13.1
fixed
suse enterprise server 12 SP1
2.9.1-13.1
fixed
suse enterprise server 12 SP5
2.9.4-46.20.1
fixed
suse enterprise server 15
2.9.7-1.30
fixed
suse enterprise server 15 SP1
2.9.7-3.6.1
fixed
suse enterprise server 15 SP2
2.9.7-3.19.8
fixed
suse enterprise server 15 SP3
2.9.7-3.28.1
fixed
suse enterprise server 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise server 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise server 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise server 15 SP7
2.12.10-150700.2.1
fixed
python-libxml2
suse enterprise sap 12
2.9.1-13.1
fixed
suse enterprise sap 12 SP1
2.9.1-13.1
fixed
suse enterprise server 12
2.9.1-13.1
fixed
suse enterprise server 12 SP1
2.9.1-13.1
fixed
python3-libxml2
suse enterprise desktop 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise desktop 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise desktop 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise desktop 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise sap 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise sap 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise sap 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise sap 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise server 15 SP4
2.9.12-150400.3.4
fixed
suse enterprise server 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise server 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise server 15 SP7
2.12.10-150700.2.1
fixed
python3-libxml2-python
suse enterprise desktop 15 SP2
2.9.7-3.19.10
fixed
suse enterprise desktop 15 SP3
2.9.7-3.28.1
fixed
suse enterprise sap 15 SP2
2.9.7-3.19.10
fixed
suse enterprise sap 15 SP3
2.9.7-3.28.1
fixed
suse enterprise server 15 SP2
2.9.7-3.19.10
fixed
suse enterprise server 15 SP3
2.9.7-3.28.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
libxml2
RHEL 6
0:2.7.6-20.el6_7.1
fixed
RHEL 7
0:2.9.1-6.el7_2.2
fixed
libxml2-devel
RHEL 6
0:2.7.6-20.el6_7.1
fixed
RHEL 7
0:2.9.1-6.el7_2.2
fixed
libxml2-python
RHEL 6
0:2.7.6-20.el6_7.1
fixed
RHEL 7
0:2.9.1-6.el7_2.2
fixed
libxml2-static
RHEL 6
0:2.7.6-20.el6_7.1
fixed
RHEL 7
0:2.9.1-6.el7_2.2
fixed
Common Weakness Enumeration
References
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177341.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177381.html
http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html
http://lists.opensuse.org/opensuse-updates/2016-01/msg00031.html
http://marc.info/?l=bugtraq&m=145382616617563&w=2
http://rhn.redhat.com/errata/RHSA-2015-2549.html
http://rhn.redhat.com/errata/RHSA-2015-2550.html
http://rhn.redhat.com/errata/RHSA-2016-1089.html
http://www.debian.org/security/2015/dsa-3430
http://www.openwall.com/lists/oss-security/2015/10/22/5
http://www.openwall.com/lists/oss-security/2015/10/22/8
http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.securityfocus.com/bid/74241
http://www.securitytracker.com/id/1034243
http://www.ubuntu.com/usn/USN-2812-1
http://xmlsoft.org/news.html
https://bugzilla.gnome.org/show_bug.cgi?id=744980
https://git.gnome.org/browse/libxml2/commit/?id=9b8512337d14c8ddf662fcb98b0135f225a1c489
https://git.gnome.org/browse/libxml2/commit/?id=a7dfab7411cbf545f359dd3157e5df1eb0e7ce31
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04944172
https://security.gentoo.org/glsa/201701-37
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177341.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177381.html
http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html
http://lists.opensuse.org/opensuse-updates/2016-01/msg00031.html
http://marc.info/?l=bugtraq&m=145382616617563&w=2
http://rhn.redhat.com/errata/RHSA-2015-2549.html
http://rhn.redhat.com/errata/RHSA-2015-2550.html
http://rhn.redhat.com/errata/RHSA-2016-1089.html
http://www.debian.org/security/2015/dsa-3430
http://www.openwall.com/lists/oss-security/2015/10/22/5
http://www.openwall.com/lists/oss-security/2015/10/22/8
http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.securityfocus.com/bid/74241
http://www.securitytracker.com/id/1034243
http://www.ubuntu.com/usn/USN-2812-1
http://xmlsoft.org/news.html
https://bugzilla.gnome.org/show_bug.cgi?id=744980
https://git.gnome.org/browse/libxml2/commit/?id=9b8512337d14c8ddf662fcb98b0135f225a1c489
https://git.gnome.org/browse/libxml2/commit/?id=a7dfab7411cbf545f359dd3157e5df1eb0e7ce31
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04944172
https://security.gentoo.org/glsa/201701-37