🛡️ CVE-2021-32271 on Debian — gpac

⚪ Unknown ✅ No Known Exploit OSV

N/A

CVSS Score

0 Low4 Medium7 High9 Critical10

Description

An issue was discovered in gpac through 20200801. A stack-buffer-overflow exists in the function DumpRawUIConfig located in odf_dump.c. It allows an attacker to cause code Execution.

Distribution advisory

This page covers CVE-2021-32271 as tracked by Debian, for the package gpac. The fix is available in version 1.0.1+dfsg1-2; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Affected software

DEBIAN-CVE-2021-32271 is recorded against 1 package.

gpac (fixed in 1.0.1+dfsg1-2)

Timeline and source

Published on 20 September 2021 and last revised on 4 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

security-tracker.debian.org (Advisory)

CVE-2021-32271 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Ubuntu

Details

Severity Unknown

CVSS Score N/A

CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE N/A

Public Exploit ✅ No

Source OSV

Published 2021-09-20

Updated 2026-08-11

Modified 2026-08-04

Fix URL N/A

Affected Packages

Software	From version	Fixed in
gpac	—	1.0.1+dfsg1-2

References

ADVISORY https://security-tracker.debian.org/tracker/CVE-2021-32271

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