CVE-2024-25062

2024-02-0416:15:45

Debian Security Bug Tracker

security-tracker.debian.org

libxml2

xml reader

dtd validation

xinclude expansion

crafted xml documents

use-after-free

unix

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.9 Medium

AI Score

Confidence

Low

0.0005 Low

EPSS

Percentile

17.0%

JSON

An issue was discovered in libxml2 before 2.11.7 and 2.12.x before 2.12.5. When using the XML Reader interface with DTD validation and XInclude expansion enabled, processing crafted XML documents can lead to an xmlValidatePopElement use-after-free.

OSVersionArchitecturePackageVersionFilename
Debian12alllibxml2<= 2.9.14+dfsg-1.3~deb12u1libxml2_2.9.14+dfsg-1.3~deb12u1_all.deb
Debian11alllibxml2<= 2.9.10+dfsg-6.7+deb11u4libxml2_2.9.10+dfsg-6.7+deb11u4_all.deb
Debian10alllibxml2<= 2.9.4+dfsg1-7+deb10u4libxml2_2.9.4+dfsg1-7+deb10u4_all.deb
Debian999alllibxml2< 2.12.7+dfsg-1libxml2_2.12.7+dfsg-1_all.deb
Debian13alllibxml2<= 2.9.14+dfsg-1.3libxml2_2.9.14+dfsg-1.3_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	libxml2	<= 2.9.14+dfsg-1.3~deb12u1	libxml2_2.9.14+dfsg-1.3~deb12u1_all.deb
Debian	11	all	libxml2	<= 2.9.10+dfsg-6.7+deb11u4	libxml2_2.9.10+dfsg-6.7+deb11u4_all.deb
Debian	10	all	libxml2	<= 2.9.4+dfsg1-7+deb10u4	libxml2_2.9.4+dfsg1-7+deb10u4_all.deb
Debian	999	all	libxml2	< 2.12.7+dfsg-1	libxml2_2.12.7+dfsg-1_all.deb
Debian	13	all	libxml2	<= 2.9.14+dfsg-1.3	libxml2_2.9.14+dfsg-1.3_all.deb