CVEvulnerability
CVE-2022-25309
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-09-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-122, CWE-787
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.
Affected configurations
• gnu fribidi (< 1.0.12)
• redhat enterprise linux 8.0
• redhat enterprise linux 9.0
Related
References
- https://access.redhat.com/security/cve/CVE-2022-25309 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2047896 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/fribidi/fribidi/commit/f22593b82b5d1668d1997dbccd10a9c31ffea3b3 Patch, Third Party Advisory
- https://github.com/fribidi/fribidi/issues/182 Exploit, Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2022-25309 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2047896 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/fribidi/fribidi/commit/f22593b82b5d1668d1997dbccd10a9c31ffea3b3 Patch, Third Party Advisory
- https://github.com/fribidi/fribidi/issues/182 Exploit, Third Party Advisory