CVE-2022-25310
Published: 22 February 2022
A segmentation fault (SEGV) flaw was found in the Fribidi package and affects the fribidi_remove_bidi_marks() function of the lib/fribidi.c file. This flaw allows an attacker to pass a specially crafted file to Fribidi, leading to a crash and causing a denial of service.
Notes
| Author | Note |
|---|---|
| rayveldkamp | For bionic affected function is in fribidi-deprecated.c |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
fribidi Launchpad, Ubuntu, Debian |
bionic |
Released
(0.19.7-2ubuntu0.1)
|
| focal |
Released
(1.0.8-2ubuntu0.1)
|
|
| impish |
Released
(1.0.8-2ubuntu2.1)
|
|
| jammy |
Released
(1.0.8-2ubuntu3.1)
|
|
| trusty |
Ignored
(end of standard support)
|
|
| upstream |
Released
(v1.0.12)
|
|
| xenial |
Released
(0.19.7-1ubuntu0.1~esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
|
Patches: upstream: https://github.com/fribidi/fribidi/commit/175850b03e1af251d705c1d04b2b9b3c1c06e48f |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
References
- https://access.redhat.com/security/cve/CVE-2022-25310
- https://github.com/fribidi/fribidi/issues/183
- https://github.com/fribidi/fribidi/commit/175850b03e1af251d705c1d04b2b9b3c1c06e48f
- https://ubuntu.com/security/notices/USN-5366-1
- https://ubuntu.com/security/notices/USN-5366-2
- https://ubuntu.com/security/notices/USN-5922-1
- https://www.cve.org/CVERecord?id=CVE-2022-25310
- NVD
- Launchpad
- Debian