CVE-2020-19499 — Out-of-bounds Read in Libheif

CWE-125 — Out-of-bounds Read5 documents5 sources
Severity
8.8HIGHNVD
EPSS
0.4%
top 41.04%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Struktur LibheifDebian Libheif
Timeline
PublishedJul 21
Latest updateMay 24

Description

An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impact due to an invalid memory read.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶debiandebian/libheif< libheif 1.5.0-1 (bookworm)
▶Debianstruktur/libheif< 1.5.0-1+3
▶NVDstruktur/libheif1.4.0

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-jrh2-f82p-h3mv: An issue was discovered in heif::Box_iref::get_references in libheif 1↗2022-05-24
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CVEList
CVE-2020-19499: An issue was discovered in heif::Box_iref::get_references in libheif 1↗2021-07-21
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OSV
CVE-2020-19499: An issue was discovered in heif::Box_iref::get_references in libheif 1↗2021-07-21
▶

📋Vendor Advisories

1
Debian
CVE-2020-19499: libheif - An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allo...↗2020
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