Versio.io

CVE-2022-0891

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 10-03-2022 06:44
Last modified: - 18-04-2022 08:49
Total changes: - 6

Description

A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependent impact

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Low
Attack complexity
Network
Attack vector
High
Availability
Low
Confidentiality
None
Integrity
None
Privileges required
Unchanged
Scope
Required
User interaction
7.1
Base score
2.8
4.2
Exploitability score
Impact score
 

Verification logic

OR
OR
vendor=libtiff AND product=libtiff AND versionEndIncluding=4.3.0 AND versionStartIncluding=3.9.0
OR
vendor=Debian AND product=debian_linux AND version=10.0
vendor=Debian AND product=debian_linux AND version=11.0
vendor=fedoraproject AND product=fedora AND version=35
vendor=fedoraproject AND product=fedora AND version=36
 

Reference

 


Keywords

NVD

 

CVE-2022-0891

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

We use cookies to ensure that we give you the best experience on our website. Read privacy policies for more information.