CVE-2023-52339

published 2024-01-12

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.

Priority P4 28 medium 6.5 CVSS 3.1

AV N AC L PR N UI R S U C N I N A H

In libebml before 1.4.5, an integer overflow in MemIOCallback.cpp can occur when reading or writing. It may result in buffer overflows.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	libebml	< libebml 1.4.4-1+deb12u1 (bookworm)	libebml 1.4.4-1+deb12u1 (bookworm)
matroska	libebml	< 1.4.5	1.4.5
matroska	libebml	>= 0 < 1.4.2-1+deb11u1	1.4.2-1+deb11u1
matroska	libebml	>= 0 < 1.4.4-1+deb12u1	1.4.4-1+deb12u1
matroska	libebml	>= 0 < 1.4.5-1	1.4.5-1
matroska	libebml	>= 0 < 1.4.5-1	1.4.5-1

CVSS provenance

nvd v3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

osv 6.5 MEDIUM

vendor_debian 6.5 MEDIUM

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