CVE-2018-12379
published 2018-10-18CVE-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 triggered, leading to a potentially…
high7.8CVSS 3.0
AVLACLPRLUINSUCHIHAH
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
25 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | firefox | < firefox 62.0-1 (sid) | firefox 62.0-1 (sid) |
| debian | firefox-esr | < firefox 62.0-1 (sid) | firefox 62.0-1 (sid) |
| debian | thunderbird | < firefox 62.0-1 (sid) | firefox 62.0-1 (sid) |
| mozilla | firefox | < 60.2.0 | 60.2.0 |
| mozilla | firefox | < 62.0 | 62.0 |
| mozilla | firefox | >= unspecified < 62 | 62 |
| mozilla | firefox_esr | >= unspecified < 60.2 | 60.2 |
| mozilla | thunderbird | < 60.2.1 | 60.2.1 |
| mozilla | thunderbird | >= 0 < 1:60.2.1-1 | 1:60.2.1-1 |
| mozilla | thunderbird | >= 0 < 1:60.2.1-1 | 1:60.2.1-1 |
| mozilla | thunderbird | >= 0 < 1:60.2.1-1 | 1:60.2.1-1 |
| mozilla | thunderbird | >= 0 < 1:60.2.1-1 | 1:60.2.1-1 |
| mozilla | thunderbird | >= unspecified < 60.2.1 | 60.2.1 |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_eus | — | — |
| redhat | enterprise_linux_server_eus | — | — |
| redhat | enterprise_linux_server_tus | — | — |
| redhat | enterprise_linux_workstation | — | — |
| redhat | enterprise_linux_workstation | — | — |
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH