vulnerability
MFSA2018-11 Firefox: Security vulnerabilities fixed in Firefox 60 (CVE-2018-5158)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | May 9, 2018 | May 10, 2018 | Aug 11, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
May 9, 2018
Added
May 10, 2018
Modified
Aug 11, 2025
Description
The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through a crafted PDF file. This JavaScript can then be run with the permissions of the PDF viewer by its worker. This vulnerability affects Firefox ESR < 52.8 and Firefox < 60.
Solution
mozilla-firefox-upgrade-60_0
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