CVE-2023-29659

MEDIUM

Struktur Libheif < 1.15.2 - Divide By Zero

Title source: rule

Description

A Segmentation fault caused by a floating point exception exists in libheif 1.15.1 using crafted heif images via the heif::Fraction::round() function in box.cc, which causes a denial of service.

References (3)

[Exploit, Issue Tracking, Third Party Advisory] https://github.com/strukturag/libheif/issues/794

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CKAE6NQBA3Q7GS6VTNDZRZZZVPPEFUEZ/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LGKHDCS4HRZE3UGXYYDYPTIPNIBRLQ5L/

Scores

CVSS v3 6.5

EPSS 0.0013

EPSS Percentile 32.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Classification

CWE

CWE-369

Status published

Affected Products (4)

struktur/libheif

fedoraproject/fedora

strukturag/libheif < 1.15.2Go

Timeline

Published May 05, 2023

Tracked Since Feb 18, 2026