PT-2020-5718 · Libtiff+9 · Libtiff+9

Published 2020-11-10 · Updated 2024-06-15 · CVE-2020-35524

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

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

Description: A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

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

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

ALSA-2021:4241

ALT-PU-2021-1345

ALT-PU-2021-2853

AZL-6655

BDU:2021-01527

CESA-2021_4241

CVE-2020-35524

DLA-2694-1

DSA-4869-1

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-4755-1

USN-5841-1

Affected Products

Alt Linux

Almalinux

Astra Linux

Centos

Linuxmint

Red Hat

Rocky Linux

Suse

Ubuntu

Libtiff

References · 101

• https://bugzilla.redhat.com/show_bug.cgi?id=1932044 · Patch
• https://ubuntu.com/security/CVE-2020-35524 · 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://bdu.fstec.ru/vul/2021-01527 · Security Note
• https://osv.dev/vulnerability/ALPINE-CVE-2020-35524 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-35521 · Security Note
• https://osv.dev/vulnerability/ALSA-2021:4241 · Vendor Advisory
• https://debian.org/security/2021/dsa-4869 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-35524 · Vendor Advisory
• https://gitlab.com/libtiff/libtiff/-/merge_requests/159 · Patch
• https://osv.dev/vulnerability/RLSA-2021:4241 · Vendor Advisory
• https://security.gentoo.org/glsa/202104-06 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-19143 · Vendor Advisory