PT-2021-7958 · Gstreamer+7 · Gstreamer+7

CVE-2021-3522 · Published 2021-02-06 · Updated 2026-05-28

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions GStreamer versions prior to 1.18.4

Description The issue is related to an out-of-bounds read in the handling of certain ID3v2 tags, which could allow a remote attacker to cause a denial of service.

Recommendations For versions prior to 1.18.4, update to version 1.18.4 or later to resolve the issue.

Fix

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2021-1487

BDU:2023-07625

CVE-2021-3522

DLA-2641-1

DSA-4903-1

MGASA-2021-0334

OESA-2021-1237

OESA-2022-1601

OPENSUSE-SU-2022_3907-1

OPENSUSE-SU-2023_3801-1

SUSE-SU-2022:3907-1

SUSE-SU-2022:3911-1

SUSE-SU-2022:3916-1

SUSE-SU-2022_3907-1

SUSE-SU-2022_3911-1

SUSE-SU-2022_3916-1

SUSE-SU-2023:3801-1

SUSE-SU-2023_3801-1

USN-4959-1

Affected Products

Alt Linux

Astra Linux

Gstreamer

Java Platform

Linuxmint

Red Os

Suse

Ubuntu

References · 53

• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2023-1023SE17 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3522 · Security Note
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2024-0416SE47 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4903-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-3522 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-3522 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:3801-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4959-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-3522 · Security Note
• https://bdu.fstec.ru/vul/2023-07625 · Security Note
• https://osv.dev/vulnerability/OESA-2022-1601 · Vendor Advisory
• https://security.gentoo.org/glsa/202208-31 · Vendor Advisory
• https://oracle.com/security-alerts/cpuoct2021.html · Patch
• https://advisories.mageia.org/MGASA-2021-0334.html · Security Note
• https://ubuntu.com/security/CVE-2021-3522 · Vendor Advisory