Use After Free Affecting gpac/gpac package, versions [,0.8.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.12% (47th percentile)

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  • Snyk IDSNYK-UNMANAGED-GPACGPAC-2366703
  • published26 Jan 2022
  • disclosed24 Mar 2020
  • creditUnknown

Introduced: 24 Mar 2020

CVE-2019-20628  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade gpac/gpac to version 0.8.0 or higher.

Overview

Affected versions of this package are vulnerable to Use After Free. An issue was discovered in libgpac.a in GPAC before 0.8.0, as demonstrated by MP4Box. It contains a Use-After-Free vulnerability in gf_m2ts_process_pmt in media_tools/mpegts.c that can cause a denial of service via a crafted MP4 file.

CVSS Scores

version 3.1