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Vulnerability · Published May 1, 2024 · Assigned by talos

CVE-2023-47212

Critical 9.8

In plain English

A critical-severity integer overflow in stb_vorbis.c from stb. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)1.4%top 27.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

A heap-based buffer overflow vulnerability exists in the comment functionality of stb _vorbis.c v1.22. A specially crafted .ogg file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12libstbno fix listedDEBIAN-CVE-2023-47212
Debian:13libstbno fix listedDEBIAN-CVE-2023-47212
Debian:14libstbno fix listedDEBIAN-CVE-2023-47212
Ubuntu:22.04:LTSlibstbno fix listedUBUNTU-CVE-2023-47212
Ubuntu:24.04:LTSlibstbno fix listedUBUNTU-CVE-2023-47212
Ubuntu:25.10libstbno fix listedUBUNTU-CVE-2023-47212
Ubuntu:26.04:LTSlibstbno fix listedUBUNTU-CVE-2023-47212
Ubuntu:26.10libstbno fix listedUBUNTU-CVE-2023-47212

Affected products (as reported)

VendorProductVersions
stb stb_vorbis.c v1.22

Weakness: CWE-190 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References