CVE-2017-5378
Published: 25 January 2017
Hashed codes of JavaScript objects are shared between pages. This allows for pointer leaks because an object's address can be discovered through hash codes, and also allows for data leakage of an object's content using these hash codes. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
Priority
Medium
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
firefox Launchpad, Ubuntu, Debian |
Upstream |
Released
(51)
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(51.0.1+build2-0ubuntu0.16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
(trusty was released [51.0.1+build2-0ubuntu0.14.04.1])
|
|
|
thunderbird Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(1:45.7.0+build1-0ubuntu0.16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
(trusty was released [1:45.7.0+build1-0ubuntu0.14.04.1])
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5378
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-01/#CVE-2017-5378
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-03/#CVE-2017-5378
- https://ubuntu.com/security/notices/USN-3175-1
- https://ubuntu.com/security/notices/USN-3165-1
- NVD
- Launchpad
- Debian