CVE-2018-11410
Published: 24 May 2018
An issue was discovered in Liblouis 3.5.0. A invalid free in the compileRule function in compileTranslationTable.c allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.
Notes
| Author | Note |
|---|---|
| leosilva | trusty and xenial hasn't the affected code. for artful and devel POC is not reproducible. Only bionic has core dump behaviour testing with the POC. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
liblouis Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
|
| bionic |
Released
(3.5.0-1ubuntu0.1)
|
|
| trusty |
Does not exist
(trusty was not-affected [code not present])
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: other: https://github.com/liblouis/liblouis/commit/ed6b00aea08005945c9ae8a4a4503acc43f3a844.patch |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |