CVE-2018-5177
Publication date 11 May 2018
Last updated 24 July 2024
Ubuntu priority
A vulnerability exists in XSLT during number formatting where a negative buffer size may be allocated in some instances, leading to a buffer overflow and crash if it occurs. This vulnerability affects Firefox < 60.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| firefox | 18.04 LTS bionic |
Fixed 60.0+build2-0ubuntu1
|
| 16.04 LTS xenial |
Fixed 60.0+build2-0ubuntu0.16.04.1
|
|
| 14.04 LTS trusty |
Fixed 60.0+build2-0ubuntu0.14.04.1
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
7.5 · High
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-3645-1
- Firefox vulnerabilities
- 11 May 2018