CVE-2022-34482 — Unrestricted File Upload in Mozilla Firefox
Severity
8.8HIGHNVD
EPSS
0.4%
top 40.21%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 22
Description
An attacker who could have convinced a user to drag and drop an image to a filesystem could have manipulated the resulting filename to contain an executable extension, and by extension potentially tricked the user into executing malicious code. While very similar, this is a separate issue from CVE-2022-34483. This vulnerability affects Firefox < 102.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9
Affected Packages5 packages
🔴Vulnerability Details
5GHSA▶
GHSA-7vcp-35cw-vjp4: An attacker who could have convinced a user to drag and drop an image to a filesystem could have manipulated the resulting filename to contain an exec↗2022-12-22
GHSA▶
GHSA-f7vm-6g4j-64q8: An attacker who could have convinced a user to drag and drop an image to a filesystem could have manipulated the resulting filename to contain an exec↗2022-12-22
OSV▶
CVE-2022-34482: An attacker who could have convinced a user to drag and drop an image to a filesystem could have manipulated the resulting filename to contain an exec↗2022-07-05
OSV▶
CVE-2022-34483: An attacker who could have convinced a user to drag and drop an image to a filesystem could have manipulated the resulting filename to contain an exec↗2022-07-05