CVE-2023-26769
Published: 16 March 2023
Buffer Overflow vulnerability found in Liblouis Lou_Trace v.3.24.0 allows a remote attacker to cause a denial of service via the resolveSubtable function at compileTranslationTabel.c.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
liblouis Launchpad, Ubuntu, Debian |
lunar |
Released
(3.24.0-1ubuntu0.1)
|
| trusty |
Ignored
(end of standard support)
|
|
| upstream |
Needs triage
|
|
| bionic |
Released
(3.5.0-1ubuntu0.5)
|
|
| focal |
Released
(3.12.0-3ubuntu0.2)
|
|
| jammy |
Released
(3.20.0-2ubuntu0.2)
|
|
| kinetic |
Released
(3.22.0-2ubuntu0.1)
|
|
| xenial |
Released
(2.6.4-2ubuntu0.4+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
|
Patches: upstream: https://github.com/liblouis/liblouis/pull/1300/commits/9f6cec9b63c1d9396fcc32fed77267a2815b648f upstream: https://github.com/liblouis/liblouis/pull/1300/commits/6f39e88745e8ec602ccc46042c305a6188f28b0a upstream: https://github.com/liblouis/liblouis/pull/1300/commits/d45430431f8c75941f863328eb3f7fc09f902b2e |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |