Vulnerability CVE-2017-7790: Information
Description
On Windows systems, if non-null-terminated strings are copied into the crash reporter for some specific registry keys, stack memory data can be copied until a null is found. This can potentially contain private data from the local system. Note: This attack only affects Windows operating systems. Other operating systems are not affected. This vulnerability affects Firefox < 55.
Severity: HIGH (7.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| firefox | sisyphus | 55.0.1-alt1 | 125.0.2-alt1 | ALT-PU-2017-2060-1 | 187059 | Fixed |
| firefox | p10 | 55.0.1-alt1 | 118.0.2-alt0.p10.1 | ALT-PU-2017-2060-1 | 187059 | Fixed |
| firefox | p9 | 55.0.1-alt1 | 105.0.1-alt0.c9.1 | ALT-PU-2017-2060-1 | 187059 | Fixed |
| firefox | p8 | 55.0.1-alt0.M80P.1 | 68.0.1-alt0.M80P.1 | ALT-PU-2017-2069-1 | 187143 | Fixed |
| firefox | c10f1 | 55.0.1-alt1 | 112.0.2-alt0.p10.1 | ALT-PU-2017-2060-1 | 187059 | Fixed |
| firefox | c9f2 | 55.0.1-alt1 | 105.0.1-alt0.c9.1 | ALT-PU-2017-2060-1 | 187059 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://www.mozilla.org/security/advisories/mfsa2017-18/ |
|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1350460 |
|
| 1039124 |
|