Improper Encoding or Escaping of Output Affecting httpd-debuginfo package, versions <0:2.4.61-1.amzn2.0.1


Severity

Recommended
high

Based on Amazon Linux security rating

    Threat Intelligence

    EPSS
    0.04% (10th percentile)

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  • Snyk ID SNYK-AMZN2-HTTPDDEBUGINFO-7548004
  • published 23 Jul 2024
  • disclosed 1 Jul 2024

How to fix?

Upgrade Amazon-Linux:2 httpd-debuginfo to version 0:2.4.61-1.amzn2.0.1 or higher.
This issue was patched in ALAS2-2024-2594.

NVD Description

Note: Versions mentioned in the description apply only to the upstream httpd-debuginfo package and not the httpd-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests. Users are recommended to upgrade to version 2.4.60, which fixes this issue.

CVSS Scores

version 3.1
Expand this section

Red Hat

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