PT-2020-5719 · Libtiff+6 · Libtiff+6

Pedro Sampaio · Published 2020-11-15 · Updated 2024-06-15 · CVE-2020-35521

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 flaw was found in libtiff due to a memory allocation failure in tif read.c. This issue can be triggered by a crafted TIFF file, leading to an abort and resulting in denial of service. The vulnerability may also allow a remote attacker to execute arbitrary code or cause a denial of service by exploiting a buffer overflow in memory.

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-6652

BDU:2021-01529

CESA-2021_4241

CVE-2020-35521

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

Affected Products

Alt Linux

Almalinux

Centos

Red Hat

Rocky Linux

Suse

Libtiff

References · 82

• https://osv.dev/vulnerability/CVE-2020-35521 · 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://security-tracker.debian.org/tracker/CVE-2020-35521 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-35521 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-35521 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-35521 · Security Note
• https://osv.dev/vulnerability/AZL-6652 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-35521 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2021:4241 · Vendor Advisory
• https://debian.org/security/2021/dsa-4869 · Vendor Advisory
• 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