PT-2020-6802 · Libraw+4 · Libraw+4

0Xfoxone · Published 2020-09-01 · Updated 2025-02-13 · CVE-2020-35530

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 write vulnerability within the new node() function in the LibRaw library, which can be triggered via a crafted X3F file. This vulnerability may allow an attacker to cause a denial of service.

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

Exploit

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

ALT-PU-2023-5465

BDU:2022-06765

CVE-2020-35530

DLA-3113-1

ROSA-SA-2024-2474

USN-5715-1

USN-7266-1

Affected Products

Alt Linux

Astra Linux

Libraw

Linuxmint

Ubuntu

References · 34

• 🔥 https://github.com/LibRaw/LibRaw/issues/272 · Exploit
• https://github.com/LibRaw/LibRaw/commit/11c4db253ef2c9bb44247b578f5caa57c66a1eeb · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2020-35530 · Security Note
• https://ubuntu.com/security/CVE-2021-32142 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-35531 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5715-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-35530 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-1121SE47 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-06765 · Security Note
• https://ubuntu.com/security/notices/USN-7266-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-35530#match-8363022 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2020-35530 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-19858 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-35530 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-1729 · Vendor Advisory