UBUNTU-CVE-2023-45680
- Source
- https://ubuntu.com/security/CVE-2023-45680
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-45680.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-45680
- Upstream
- Published
- 2023-10-21T00:15:00Z
- Modified
- 2025-07-14T06:35:30.759647Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- - medium
- Summary
- [none]
- Details
-
stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory allocation failure in
start_decoder. In that case the function returns early, thef->comment_listis set toNULL, butf->comment_list_lengthis not reset. Later invorbis_deinitit tries to dereference theNULLpointer. This issue may lead to denial of service. - References
-
- https://ubuntu.com/security/CVE-2023-45680
- https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/
- https://github.com/nothings/stb/pull/1558
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L3660-L3666
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L4208-L4215
- https://www.cve.org/CVERecord?id=CVE-2023-45680
Affected packages
Ubuntu:Pro:20.04:LTS / libstb
Package
- Name
- libstb
- Purl
- pkg:deb/ubuntu/libstb@0.0~git20190817.1.052dce1-1?arch=source&distro=esm-apps/focal
Ubuntu:22.04:LTS / libstb
Package
- Name
- libstb
- Purl
- pkg:deb/ubuntu/libstb@0.0~git20210910.af1a5bc+ds-1?arch=source&distro=jammy
Ubuntu:24.04:LTS / libstb
Package
- Name
- libstb
- Purl
- pkg:deb/ubuntu/libstb@0.0~git20230129.5736b15+ds-1.2?arch=source&distro=noble