CVE-2023-26767
Published: 16 March 2023
Buffer Overflow vulnerability found in Liblouis v.3.24.0 allows a remote attacker to cause a denial of service via the lou_logFile function at logginc.c endpoint.
Priority
Status
Package | Release | Status |
---|---|---|
liblouis Launchpad, Ubuntu, Debian |
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)
|
|
lunar |
Released
(3.24.0-1ubuntu0.1)
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Needs triage
|
|
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/1297/commits/f432de31058b5a94874d47405216d07910c18a9a |
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 |