CVE-2023-52339
MEDIUMlibebml < 1.4.5 - Integer Overflow in MemIOCallback
Title source: llmDescription
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 (9)
Core 9
Core References
Exploit, Issue Tracking, Patch, Vendor Advisory
https://github.com/Matroska-Org/libebml/issues/147
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH/
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB/
Scores
CVSS v3
6.5
EPSS
0.0109
EPSS Percentile
61.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-190
Status
published
Products (1)
matroska/libebml
< 1.4.5
Published
Jan 12, 2024
Tracked Since
Feb 18, 2026