VulnerabilityModified

CVE-2022-24963

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

CRITICAL 9.8EPSS 1.47%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.47% probability · 72th percentile
CISA KEV: Not listed
Weakness: CWE-190
Affected: apache/portable runtime
Source: security@apache.org

References

https://lists.apache.org/thread/fw9p6sdncwsjkstwc066vz57xqzfksq9Mailing List, Vendor Advisory
https://security.netapp.com/advisory/ntap-20230908-0008/
https://lists.apache.org/thread/fw9p6sdncwsjkstwc066vz57xqzfksq9Mailing List, Vendor Advisory
https://security.netapp.com/advisory/ntap-20230908-0008/

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.