CVE-2019-11694 — Improper Handling of Exceptional Conditions in Mozilla Firefox
Severity
7.5HIGHNVD
EPSS
0.4%
top 39.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJul 23
Latest updateMay 24
Description
A vulnerability exists in the Windows sandbox where an uninitialized value in memory can be leaked to a renderer from a broker when making a call to access an otherwise unavailable file. This results in the potential leaking of information stored at that memory location. *Note: this issue only occurs on Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6
Affected Packages8 packages
🔴Vulnerability Details
2GHSA▶
GHSA-7ff5-p6pm-jw35: A vulnerability exists in the Windows sandbox where an uninitialized value in memory can be leaked to a renderer from a broker when making a call to a↗2022-05-24
OSV▶
CVE-2019-11694: A vulnerability exists in the Windows sandbox where an uninitialized value in memory can be leaked to a renderer from a broker when making a call to a↗2019-07-23