UBUNTU-CVE-2023-52339
- Source
- https://ubuntu.com/security/CVE-2023-52339
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-52339.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-52339
- Upstream
- Published
- 2024-01-12T02:15:00Z
- Modified
- 2025-07-18T16:54:44Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
In libebml before 1.4.5, an integer overflow in MemIOCallback.cpp can occur when reading or writing. It may result in buffer overflows.
- References
-
- https://ubuntu.com/security/CVE-2023-52339
- https://github.com/Matroska-Org/libebml/issues/147
- https://github.com/Matroska-Org/libebml/pull/148
- https://github.com/Matroska-Org/libebml/commit/4d577f5c3e267b2988d56dafebc82dedb4c45506
- https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md
- https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5
- https://www.cve.org/CVERecord?id=CVE-2023-52339
Affected packages
Ubuntu:Pro:16.04:LTS / libebml
Package
- Name
- libebml
- Purl
- pkg:deb/ubuntu/libebml@1.3.3-1ubuntu0.1?arch=source&distro=esm-apps/xenial
Ubuntu:Pro:18.04:LTS / libebml
Package
- Name
- libebml
- Purl
- pkg:deb/ubuntu/libebml@1.3.5-2ubuntu0.1?arch=source&distro=esm-apps/bionic
Ubuntu:Pro:20.04:LTS / libebml
Package
- Name
- libebml
- Purl
- pkg:deb/ubuntu/libebml@1.3.10-1build1?arch=source&distro=esm-apps/focal