Out-of-bounds Read Affecting LibRaw-static package, versions <0:0.19.4-1.amzn2.0.5


Severity

Recommended
medium

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.06% (17th percentile)

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  • Snyk IDSNYK-AMZN2-LIBRAWSTATIC-12079470
  • published21 Aug 2025
  • disclosed21 Apr 2025

Introduced: 21 Apr 2025

CVE-2025-43963  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 LibRaw-static to version 0:0.19.4-1.amzn2.0.5 or higher.
This issue was patched in ALAS2-2025-2974.

NVD Description

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

In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp allows out-of-buffer access because split_col and split_row values are not checked in 0x041f tag processing.

CVSS Base Scores

version 3.1