Integer Overflow or Wraparound Affecting apr-util package, versions <1.5.4-1ubuntu0.1~esm2


Severity

Recommended
0.0
medium
0
10

Based on Ubuntu security rating

    Threat Intelligence

    EPSS
    0.18% (56th percentile)

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  • Snyk ID SNYK-UBUNTU1604-APRUTIL-3318356
  • published 1 Feb 2023
  • disclosed 31 Jan 2023

How to fix?

Upgrade Ubuntu:16.04 apr-util to version 1.5.4-1ubuntu0.1~esm2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream apr-util package and not the apr-util package as distributed by Ubuntu. See How to fix? for Ubuntu:16.04 relevant fixed versions and status.

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.

CVSS Scores

version 3.1
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NVD

6.5 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    Low
  • Availability (A)
    Low
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SUSE

9.8 critical
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Red Hat

6.5 medium