PT-2020-6981 · Libraw+4 · Libraw+4

Girlelecta · Published 2020-04-02 · Updated 2025-02-13 · CVE-2020-35531

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions LibRaw (affected versions not specified)

Description The issue is related to an out-of-bounds read vulnerability within the get huffman diff() function in the librawsrcx3fx3f utils patched.cpp component of the LibRaw library for image processing. This vulnerability can be exploited to cause a denial of service when reading data from an image file.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2023-5465

BDU:2024-07288

CVE-2020-35531

DLA-3113-1

ROSA-SA-2024-2474

USN-5715-1

USN-7266-1

Affected Products

Alt Linux

Astra Linux

Libraw

Linuxmint

Ubuntu

References · 29

• https://github.com/LibRaw/LibRaw/issues/270 · Patch
• https://github.com/LibRaw/LibRaw/commit/d75af00681a74dcc8b929207eb895611a6eceb68 · Patch
• https://osv.dev/vulnerability/CVE-2020-35531 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-1729 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-32142 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-07288 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-35531 · Security Note
• https://ubuntu.com/security/CVE-2020-15503 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-35531 · Security Note
• https://ubuntu.com/security/CVE-2020-35531 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5715-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-35531 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-35530 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-22628 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-35531 · Vendor Advisory