CVE & CISA-KEV Catalog

CVE-2022-24070

HIGHEPSS 95th pctl
7.5
CVSS v3
NVD

Description

Subversion's mod_dav_svn is vulnerable to memory corruption. While looking up path-based authorization rules, mod_dav_svn servers may attempt to use memory which has already been freed. Affected Subversion mod_dav_svn servers 1.10.0 through 1.14.1 (inclusive). Servers that do not use mod_dav_svn are not affected.

CWE-416Use After Free

How to fix

Remediation Available
subversionDebian
Fixed in:1.14.1-3+deb11u1CVE-2022-24070
Fixed in:1.14.2-1CVE-2022-24070
Fixed in:1.14.2-1CVE-2022-24070
Fixed in:1.14.2-1CVE-2022-24070
libapache2-mod-svnUbuntu
Fixed in:1.13.0-3ubuntu0.1USN-5372-1
Fixed in:1.14.1-3ubuntu0.22.04.1USN-5450-1
libsvn-javaUbuntu
Fixed in:1.13.0-3ubuntu0.1USN-5372-1
libsvn-perlUbuntu
Fixed in:1.13.0-3ubuntu0.1USN-5372-1
libsvn1Ubuntu
Fixed in:1.13.0-3ubuntu0.1USN-5372-1
Fixed in:1.14.1-3ubuntu0.22.04.1USN-5450-1
python-subversionUbuntu
Fixed in:1.13.0-3ubuntu0.1USN-5372-1
ruby-svnUbuntu
Fixed in:1.13.0-3ubuntu0.1USN-5372-1
subversionUbuntu
Fixed in:1.13.0-3ubuntu0.1USN-5372-1
Fixed in:1.14.1-3ubuntu0.22.04.1USN-5450-1
subversion-toolsUbuntu
Fixed in:1.13.0-3ubuntu0.1USN-5372-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

9.25%probability of exploitation in 30 days
95thpercentile

High risk: more likely to be exploited than 95% of all known CVEs.

References

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2019-0708Critical9.8100%KEV + Ransom-
CVE-2021-31166Critical9.8100%KEVFix
CVE-2015-5119Critical9.899%KEV-
CVE-2010-3962High8.197%KEV-
CVE-2015-0313Critical9.896%KEVFix
CVE-2017-9798High7.595%-Fix
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.