CVE-2022-24963
Apache Portable Runtime (APR): out-of-bound writes in the apr_encode family of functions
9.8
CRITICAL
CVSS 3.1
EPSS 1.5%
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.
How to fix CVE-2022-24963
To remediate CVE-2022-24963, upgrade the affected package to a fixed version below.
- —upgrade to 1.7.1-r0 or later
- —upgrade to 1.7.1 or later
- —upgrade to 1.7.0-6+deb11u2 or later
- —upgrade to 1.7.0-6+deb11u2 or later
Is CVE-2022-24963 being exploited?
Low — EPSS is 1.5%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 1.7.1-r0
- >= 1.7.0, < 1.7.1
- from 0, < 1.7.0-6+deb11u2
- from 0, < 1.7.0-6+deb11u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |