CVE-2023-29659 — Divide By Zero in Strukturag Libheif

CWE-369 — Divide By Zero7 documents5 sources
Severity
6.5MEDIUMNVD
OSV8.8
EPSS
0.1%
top 66.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Struktur LibheifGithub.com Strukturag LibheifDebian Libheif+1 more
Timeline
PublishedMay 5
Latest updateJun 25

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages5 packages

▶debiandebian/libheif< libheif 1.15.1-1+deb12u1 (bookworm)
▶Debianstruktur/libheif< 1.11.0-1+deb11u2+3
▶Ubuntustruktur/libheif< 1.1.0-2ubuntu0.1~esm1+2
▶NVDstruktur/libheif1.15.1

Also affects: Fedora 36, 37

🔴Vulnerability Details

4
OSV
libheif vulnerabilities↗2024-06-25
▶
OSV
CVE-2023-29659: A Segmentation fault caused by a floating point exception exists in libheif 1↗2023-05-05
▶
OSV
libheif vulnerable to segmentation fault via floating point exception↗2023-05-05
▶
GHSA
libheif vulnerable to segmentation fault via floating point exception↗2023-05-05
▶

📋Vendor Advisories

2
Ubuntu
libheif vulnerabilities↗2024-06-25
▶
Debian
CVE-2023-29659: libheif - A Segmentation fault caused by a floating point exception exists in libheif 1.15...↗2023
▶