Information Exposure Affecting apr-util-openssl package, versions <0:1.6.1-9.el8_10.1


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.38% (31st percentile)

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  • Snyk IDSNYK-ORACLE8-APRUTILOPENSSL-20065955
  • published23 Sept 2026
  • disclosed6 Aug 2026

Introduced: 6 Aug 2026

CVE-2025-49506  (opens in a new tab)
CWE-208  (opens in a new tab)

How to fix?

Upgrade Oracle:8 apr-util-openssl to version 0:1.6.1-9.el8_10.1 or higher.
This issue was patched in ELSA-2026-69113.

NVD Description

Note: Versions mentioned in the description apply only to the upstream apr-util-openssl package and not the apr-util-openssl package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

APR-util versions 1.6.3 (and earlier) function apr_password_validate() was not constant-time with regards to hashes or passwords comparisons, potentially leaking their content via a side channel timing attack particularly on platforms without crypt() such as  Windows, BeOS, NetWare, or Android.

Users are recommended to upgrade to version 1.6.4, which fixes this issue.

CVSS Base Scores

version 3.1