CVE-2022-25309

 

Published at: - 06-09-2022 08:15

Last modified: - 09-09-2022 05:54

Total changes: - 2

Description

A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() function of the fribidi-char-sets-cap-rtl.c file. This flaw allows an attacker to pass a specially crafted file to the Fribidi application with the '--caprtl' option, leading to a crash and causing a denial of service.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

 

Verification logic

 

Reference

• https://github.com/fribidi/fribidi/commit/f22593b82b5d1668d1997dbccd10a9c31ffea3b3
• https://access.redhat.com/security/cve/CVE-2022-25309
• https://bugzilla.redhat.com/show_bug.cgi?id=2047896
• https://github.com/fribidi/fribidi/issues/182

 

Keywords

NVD

 

CVE-2022-25309

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures