CVE-2018-12365
Medium
Description
A compromised IPC child process can escape the content sandbox and list the names of arbitrary files on the file system without user consent or interaction. This could result in exposure of private local files. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Mozilla Firefox
PublishedOct 18, 2018
First seenOct 18, 2018
How to fix
Update
- mozilla firefox61.0, 60.1.0 or later
- mozilla firefox_esr52.9 or later
- mozilla thunderbird52.9, 60.0 or later
Vendor advisories
- security.gentoo.org/glsa/201810-01
- access.redhat.com/errata/RHSA-2018:2112
- security.gentoo.org/glsa/201811-13
- debian.org/security/2018/dsa-4235
- access.redhat.com/errata/RHSA-2018:2113
- debian.org/security/2018/dsa-4244
- access.redhat.com/errata/RHSA-2018:2252
- access.redhat.com/errata/RHSA-2018:2251
- usn.ubuntu.com/3705-1/
- usn.ubuntu.com/3714-1/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | v < 61.0, 53.0 ≤ v < 60.1.0 | 61.0, 60.1.0 |
| redhat enterprise_linux_desktop | 6.0, 7.0 | — |
| redhat enterprise_linux_server | 6.0, 7.0 | — |
| redhat enterprise_linux_server_aus | 7.6 | — |
| redhat enterprise_linux_server_eus | 7.5, 7.6 | — |
| redhat enterprise_linux_server_tus | 7.6 | — |
| redhat enterprise_linux_workstation | 6.0, 7.0 | — |
| debian debian_linux | 8.0, 9.0 | — |
| canonical ubuntu_linux | 14.04, 16.04, 17.10, 18.04 | — |
| mozilla firefox_esr | v < 52.9 | 52.9 |
| mozilla thunderbird | v < 52.9, 52.9.1 ≤ v < 60.0 | 52.9, 60.0 |
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