CVE-2017-7780
Publication date 10 August 2017
Last updated 24 July 2024
Ubuntu priority
Memory safety bugs were reported in Firefox 54. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 55.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| firefox | 24.04 LTS noble |
Fixed 55.0.2+build1-0ubuntu4
|
| 22.04 LTS jammy |
Fixed 55.0.2+build1-0ubuntu4
|
|
| 20.04 LTS focal |
Fixed 55.0.2+build1-0ubuntu4
|
|
| 18.04 LTS bionic |
Fixed 55.0.2+build1-0ubuntu4
|
|
| 16.04 LTS xenial |
Fixed 55.0.1+build2-0ubuntu0.16.04.2
|
|
| 14.04 LTS trusty |
Fixed 55.0.1+build2-0ubuntu0.14.04.2
|
|
| mozjs38 | 24.04 LTS noble | Not in release |
| 22.04 LTS jammy | Not in release | |
| 20.04 LTS focal | Not in release | |
| 18.04 LTS bionic | Ignored | |
| 16.04 LTS xenial | Not in release | |
| 14.04 LTS trusty | Not in release |
Notes
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-3391-1
- Firefox vulnerabilities
- 15 August 2017