CVE-2015-8710

The htmlParseComment function in HTMLparser.c in libxml2 allows attackers to obtain sensitive information, cause a denial of service (out-of-bounds heap memory access and application crash), or possibly have unspecified other impact via an unclosed HTML comment.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
debianCNA
---
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CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 89%
VendorProductVersion
xmlsoftlibxml2
𝑥
< 2.9.3
debiandebian_linux
7.0
debiandebian_linux
8.0
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libxml2
bullseye
2.9.10+dfsg-6.7+deb11u4
fixed
bullseye (security)
2.9.10+dfsg-6.7+deb11u5
fixed
bookworm
2.9.14+dfsg-1.3~deb12u1
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
wily
Fixed 2.9.2+zdfsg1-4ubuntu0.3
released
vivid
Fixed 2.9.2+dfsg1-3ubuntu0.3
released
trusty
Fixed 2.9.1+dfsg1-3ubuntu4.7
released
precise
Fixed 2.7.8.dfsg-5.1ubuntu4.14
released
Common Weakness Enumeration
References
http://rhn.redhat.com/errata/RHSA-2016-1089.html
http://www.debian.org/security/2015/dsa-3430
http://www.openwall.com/lists/oss-security/2015/04/19/4
http://www.openwall.com/lists/oss-security/2015/09/13/1
http://www.openwall.com/lists/oss-security/2015/12/31/7
http://www.securityfocus.com/bid/79811
https://bugzilla.gnome.org/show_bug.cgi?id=746048
https://git.gnome.org/browse/libxml2/commit/?id=e724879d964d774df9b7969fc846605aa1bac54c
https://hackerone.com/reports/57125#activity-384861
http://rhn.redhat.com/errata/RHSA-2016-1089.html
http://www.debian.org/security/2015/dsa-3430
http://www.openwall.com/lists/oss-security/2015/04/19/4
http://www.openwall.com/lists/oss-security/2015/09/13/1
http://www.openwall.com/lists/oss-security/2015/12/31/7
http://www.securityfocus.com/bid/79811
https://bugzilla.gnome.org/show_bug.cgi?id=746048
https://git.gnome.org/browse/libxml2/commit/?id=e724879d964d774df9b7969fc846605aa1bac54c
https://hackerone.com/reports/57125#activity-384861