CVE-2017-5449 — Improper Input Validation in Mozilla Firefox
Severity
7.5HIGHNVD
OSV9.8
EPSS
1.2%
top 21.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJun 11
Latest updateMay 14
Description
A possibly exploitable crash triggered during layout and manipulation of bidirectional unicode text in concert with CSS animations. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 52.1, and Firefox < 53.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6
Affected Packages10 packages
Also affects: Enterprise Linux 6.0, 7.0, 7.3, 7.4, 7.5
🔴Vulnerability Details
6GHSA▶
GHSA-jqh9-5c52-gwx9: A possibly exploitable crash triggered during layout and manipulation of bidirectional unicode text in concert with CSS animations↗2022-05-14
CVEList▶
CVE-2017-5449: A possibly exploitable crash triggered during layout and manipulation of bidirectional unicode text in concert with CSS animations↗2018-06-11
📋Vendor Advisories
5💬Community
1Bugzilla▶
CVE-2017-5449 Mozilla: Crash during bidirectional unicode manipulation with animation (MFSA 2017-11, MFSA 2017-12)↗2017-04-19