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CVE-2022-24963

Apache Portable Runtime (APR): out-of-bound writes in the apr_encode family of functions

Published: Jan 31, 2023Updated: Mar 27, 2025 Sources: CVE List NVD BDUCWE-190
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
1.5%
Top 29.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Integer Overflow or Wraparound vulnerability in apr_encode functions of Apache Portable Runtime (APR) allows an attacker to write beyond bounds of a buffer. This issue affects Apache Portable Runtime (APR) version 1.7.0.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-190

Affected Products

Apache Portable Runtime (APR)Apache Software Foundation
Mixed
Web & CMS Plugins / cms-core
portable runtimeapache
Mixed
Web & CMS Plugins / cms-core
Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
openSUSE TumbleweedNovell Inc.
On-premOS
Operating Systems / linux-distro
UbuntuCanonical Ltd.
On-premOS
Operating Systems / linux-distro
apache software foundationoss-projectUSWeb & CMS Pluginsaka apache foundation
apacheoss-projectUSWeb & CMS Pluginsaka apache http server, apache httpd
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
novell inc.commercialUSOperating Systems
canonical ltd.commercialGBOperating Systemsaka canonical
and 13 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://lists.apache.org/thread/fw9p6sdncwsjkstwc066vz57xqzfksq9
lists.apache.org
https://security.netapp.com/advisory/ntap-20230908-0008/
security.netapp.com
https://lists.apache.org/thread/fw9p6sdncwsjkstwc066vz57xqzfksq9
lists.apache.org
and 6 more references View all →

Timeline

Published
Jan 31, 2023
Last Updated
Mar 27, 2025

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