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CVE-2022-25147

Published: 31 January 2023

Integer Overflow or Wraparound vulnerability in apr_base64 functions of Apache Portable Runtime Utility (APR-util) allows an attacker to write beyond bounds of a buffer. This issue affects Apache Portable Runtime Utility (APR-util) 1.6.1 and prior versions.

Priority

Medium

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
apr-util
Launchpad, Ubuntu, Debian
bionic
Released (1.6.1-2ubuntu0.1)
lunar Not vulnerable
(1.6.3-1ubuntu1)
trusty
Released (1.5.3-1ubuntu0.1~esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
xenial
Released (1.5.4-1ubuntu0.1~esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (1.6.1-4ubuntu2.1)
jammy
Released (1.6.1-5ubuntu4.22.04.1)
kinetic
Released (1.6.1-5ubuntu4.22.10.1)
upstream
Released (1.6.3-1)
Patches:
upstream: https://svn.apache.org/viewvc?view=revision&revision=1902206

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact Low
Availability impact Low
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L