CVE-2018-12362
Published: 27 June 2018
An integer overflow can occur during graphics operations done by the Supplemental Streaming SIMD Extensions 3 (SSSE3) scaler, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
firefox Launchpad, Ubuntu, Debian |
artful |
Released
(61.0+build3-0ubuntu0.17.10.1)
|
| bionic |
Released
(61.0+build3-0ubuntu0.18.04.1)
|
|
| trusty |
Released
(61.0+build3-0ubuntu0.14.04.2)
|
|
| upstream |
Released
(61.0)
|
|
| xenial |
Released
(61.0+build3-0ubuntu0.16.04.2)
|
|
|
thunderbird Launchpad, Ubuntu, Debian |
artful |
Released
(1:52.9.1+build3-0ubuntu0.17.10.1)
|
| bionic |
Released
(1:52.9.1+build3-0ubuntu0.18.04.1)
|
|
| trusty |
Released
(1:52.9.1+build3-0ubuntu0.14.04.1)
|
|
| upstream |
Released
(52.9.0)
|
|
| xenial |
Released
(1:52.9.1+build3-0ubuntu0.16.04.1)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12362
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-15/#CVE-2018-12362
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-17/#CVE-2018-12362
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/#CVE-2018-12362
- https://ubuntu.com/security/notices/USN-3705-1
- https://ubuntu.com/security/notices/USN-3714-1
- NVD
- Launchpad
- Debian