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


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.07% (34th percentile)

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  • Snyk IDSNYK-UNMANAGED-GPACGPAC-5929483
  • published5 Oct 2023
  • disclosed4 Oct 2023
  • creditcoolkingcole

Introduced: 4 Oct 2023

CVE-2023-5377  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read via the chnl_box_size function. An attacker can read data out of the expected boundaries by exploiting this function, potentially causing a crash or information disclosure in some cases. Could be leveraged with other vulnerabilities for a more serious impact.

PoC

./MP4Box -dash 1000 ./POC4_min

CVSS Scores

version 3.1