Home > Vulnerability Database > CVE-2022-25313

Mend.io Vulnerability Database

New vulnerability? Tell us about it!

CVE-2022-25313

Date: February 17, 2022

In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.

Language: C

Severity Score

6.5

Related Resources (18)

Url: https://security.netapp.com/advisory/ntap-20220303-0008/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/

Url: https://security.gentoo.org/glsa/202209-24

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/

Url: https://security-tracker.debian.org/tracker/CVE-2022-25313

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2022-25313

Url: https://security.alpinelinux.org/vuln/CVE-2022-25313

Url: https://github.com/libexpat/libexpat/pull/558

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-25313

Url: https://access.redhat.com/security/cve/CVE-2022-25313

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/

Url: https://www.debian.org/security/2022/dsa-5085

Url: https://www.oracle.com/security-alerts/cpuapr2022.html

Url: https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf

Url: http://www.openwall.com/lists/oss-security/2022/02/19/1

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/

Url: https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html

Url: https://www.mend.io/vulnerability-database/CVE-2022-25313

Severity Score

6.5

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Uncontrolled Recursion

CWE-674

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

Do you need more information?

Contact Us