medium5.5
CVE-2022-25309
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 fil…
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Gnu | Fribidi | before 1.0.12 |
| Redhat | Enterprise Linux | Versions 8.0, 9.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://access.redhat.com/security/cve/CVE-2022-25309
- https://bugzilla.redhat.com/show_bug.cgi?id=2047896
- https://github.com/fribidi/fribidi/commit/f22593b82b5d1668d1997dbccd10a9c31ffea3b3
- https://github.com/fribidi/fribidi/issues/182
- https://access.redhat.com/security/cve/CVE-2022-25309
- https://bugzilla.redhat.com/show_bug.cgi?id=2047896
- https://github.com/fribidi/fribidi/commit/f22593b82b5d1668d1997dbccd10a9c31ffea3b3
- https://github.com/fribidi/fribidi/issues/182