CVE-2023-52339

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52339
In libebml before 1.4.5, an integer overflow in MemIOCallback.cpp can occur when reading or writing. It may result in buffer overflows.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md Release Notes
https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5 Release Notes
https://github.com/Matroska-Org/libebml/issues/147 Exploit Issue Tracking Patch Vendor Advisory
https://github.com/Matroska-Org/libebml/pull/148 Patch
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB/
https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md Release Notes
https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5 Release Notes
https://github.com/Matroska-Org/libebml/issues/147 Exploit Issue Tracking Patch Vendor Advisory
https://github.com/Matroska-Org/libebml/pull/148 Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00016.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB/
Configurations

Configuration 1 (hide)

cpe:2.3:a:matroska:libebml:*:*:*:*:*:*:*:*
History

04 Nov 2025, 22:15

Type Values Removed Values Added
References
  • () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB/ -

04 Nov 2025, 19:16

Type Values Removed Values Added
References
  • () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH/ -

20 Jan 2025, 16:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2025/01/msg00016.html -

21 Nov 2024, 08:39

Type Values Removed Values Added
References () https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md - Release Notes () https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md - Release Notes
References () https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5 - Release Notes () https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5 - Release Notes
References () https://github.com/Matroska-Org/libebml/issues/147 - Exploit, Issue Tracking, Patch, Vendor Advisory () https://github.com/Matroska-Org/libebml/issues/147 - Exploit, Issue Tracking, Patch, Vendor Advisory
References () https://github.com/Matroska-Org/libebml/pull/148 - Patch () https://github.com/Matroska-Org/libebml/pull/148 - Patch
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB/ -

05 Feb 2024, 03:15

Type Values Removed Values Added
References
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH/ -

22 Jan 2024, 15:48

Type Values Removed Values Added
References () https://github.com/Matroska-Org/libebml/issues/147 - () https://github.com/Matroska-Org/libebml/issues/147 - Exploit, Issue Tracking, Patch, Vendor Advisory
References () https://github.com/Matroska-Org/libebml/pull/148 - () https://github.com/Matroska-Org/libebml/pull/148 - Patch
References () https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md - () https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md - Release Notes
References () https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5 - () https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5 - Release Notes
CWE CWE-190
CPE cpe:2.3:a:matroska:libebml:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5
First Time Matroska
Matroska libebml

12 Jan 2024, 02:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-01-12 02:15

Updated : 2025-11-04 22:15

NVD link : CVE-2023-52339

Mitre link : CVE-2023-52339

CVE.ORG link : CVE-2023-52339

JSON object : View

Products Affected

matroska

  • libebml
CWE
CWE-190

Integer Overflow or Wraparound