Out-of-bounds Read Affecting gpac/gpac package, versions [0,2.2.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.85% (55th percentile)

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  • Snyk IDSNYK-UNMANAGED-GPACGPAC-2833364
  • published18 May 2022
  • disclosed18 May 2022
  • creditHan Zheng (@kdsjZh)

Introduced: 18 May 2022

CVE-2022-30976  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade gpac/gpac to version 2.2.0 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read in the utf8_wcslen (renamed gf_utf8_wcslen) function in utils/utf.c, resulting in a heap-based buffer over-read.

CVSS Base Scores

version 3.1