PT-2021-6706 · Libtiff+7 · Libtiff+7

Jontsang · Published 2021-09-07 · Updated 2024-06-15 · CVE-2020-19131

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions LibTiff version 4.0.10

Description The issue is related to a buffer overflow in the invertImage() function of the tiffcrop component. This allows attackers to cause a denial of service. The exploitation of this issue can be done remotely.

Recommendations For LibTiff version 4.0.10, consider disabling the invertImage() function in the tiffcrop component as a temporary workaround until a patch is available.

Exploit

Fix

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALSA-2022:1810

BDU:2022-02065

CESA-2022_1810

CVE-2020-19131

DLA-2777-1

OPENSUSE-SU-2022:0480-1

OPENSUSE-SU-2022_0480-1

OPENSUSE-SU-2024:13381-1

RHSA-2022:1810

RHSA-2022_1810

RLSA-2022:1810

SUSE-SU-2022:0480-1

SUSE-SU-2022:0496-1

USN-5523-1

USN-5619-1

Affected Products

Almalinux

Centos

Libtiff

Linuxmint

Red Hat

Rocky Linux

Suse

Ubuntu

References · 73

• 🔥 http://blog.topsec.com.cn/%E5%A4%A9%E8%9E%8D%E4%BF%A1%E5%85%B3%E4%BA%8Elibtiff%E4%B8%ADinvertimage%E5%87%BD%E6%95%B0%E5%A0%86%E6%BA%A2%E5%87%BA%E6%BC%8F%E6%B4%9E%E7%9A%84%E5%88%86%E6%9E%90 · Exploit
• 🔥 http://bugzilla.maptools.org/show_bug.cgi?id=2831 · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-19131 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5523-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-2056 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2022:1810 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-02065 · Security Note
• https://osv.dev/vulnerability/CVE-2020-19131 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2022:1810 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-1355 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5619-1 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2022-1810.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-0909 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-19131 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2022:0480-1 · Vendor Advisory