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CVE-2018-12379 When the Mozilla Updater opens a MAR format file which contains a very long item filename, an out-of-bounds write can be…
Description
When the Mozilla Updater opens a MAR format file which contains a very long item filename, an out-of-bounds write can be triggered, leading to a potentially exploitable crash. This requires running the Mozilla Updater manually on the local system with the malicious MAR file in order to occur. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 62 | earliest → < 62 | 62 |
| Firefox ESR 60.2 | earliest → < 60.2 | 60.2 |
| Thunderbird 60.2 | earliest → < 60.2.1 | 60.2.1 |
References
- 105280 www.securityfocus.com
- GLSA-201810-01 security.gentoo.org
- RHSA-2018:2693 access.redhat.com
- [debian-lts-announce] 20181112 [SECURITY] [DLA 1575-1] thunderbird security update lists.debian.org
- GLSA-201811-13 security.gentoo.org
- DSA-4327 www.debian.org
- RHSA-2018:3403 access.redhat.com
- www.mozilla.org www.mozilla.org
- 1041610 www.securitytracker.com
- RHSA-2018:2692 access.redhat.com
- RHSA-2018:3458 access.redhat.com
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- bugzilla.mozilla.org bugzilla.mozilla.org
Timeline
- Published
- Last modified