CVE-2018-5183
Publication date 10 May 2018
Last updated 24 July 2024
Ubuntu priority
Mozilla developers backported selected changes in the Skia library. These changes correct memory corruption issues including invalid buffer reads and writes during graphic operations. This vulnerability affects Thunderbird ESR < 52.8, Thunderbird < 52.8, and Firefox ESR < 52.8.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| thunderbird | 18.04 LTS bionic |
Fixed 1:52.8.0+build1-0ubuntu0.18.04.1
|
| 16.04 LTS xenial |
Fixed 1:52.8.0+build1-0ubuntu0.16.04.1
|
|
| 14.04 LTS trusty |
Fixed 1:52.8.0+build1-0ubuntu0.14.04.1
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
9.8 · Critical
|
| 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 |
References
Related Ubuntu Security Notices (USN)
- USN-3660-1
- Thunderbird vulnerabilities
- 25 May 2018