PT-2020-5716 · None+8 · Libtiff+8

Published 2020-11-15 · Updated 2024-06-15 · CVE-2020-35522

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

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

Description: The issue is related to a memory buffer overflow in the TIFF to RGBA conversion module of LibTIFF, which can be exploited by a remote attacker using a specially crafted TIFF file. This can lead to a denial of service attack, resulting in an abort. A memory malloc failure in tif pixarlog.c is also associated with this issue, allowing an attacker to cause a remote denial of service with a crafted TIFF document.

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

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALSA-2021:4241

ALT-PU-2021-1345

ALT-PU-2021-2853

AZL-6653

BDU:2021-01525

CESA-2021_4241

CVE-2020-35522

MGASA-2021-0098

OESA-2021-1112

OPENSUSE-SU-2022:0480-1

OPENSUSE-SU-2022_0480-1

OPENSUSE-SU-2024:13381-1

RHSA-2021:4241

RHSA-2021_4241

RLSA-2021:4241

SUSE-SU-2022:0480-1

SUSE-SU-2022:0496-1

SUSE-SU-2022:14888-1

SUSE-SU-2022_14888-1

USN-5421-1

Affected Products

Alt Linux

Almalinux

Centos

Libtiff

Linuxmint

Red Hat

Rocky Linux

Suse

Ubuntu

References · 88

• https://ubuntu.com/security/CVE-2022-0561 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-01525 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/679481 · Security Note
• https://osv.dev/vulnerability/CVE-2020-35522 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-35522 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2020-35522 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-35524 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2022:14888-1 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2021-0098 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-35522 · Security Note
• https://osv.dev/vulnerability/ALPINE-CVE-2020-35522 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-35521 · Security Note
• https://osv.dev/vulnerability/ALSA-2021:4241 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-0865 · Vendor Advisory
• https://security.gentoo.org/glsa/202104-06 · Vendor Advisory