CVE-2023-25750

Mozilla Firefox and 2 others: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVE-2023-25750 is fixed in 5 products on 2 platforms, first by firefox 111.0+build2-0ubuntu0.18.04.1, released March 14, 2023. It is not reported as exploited. Patch Radar priority: Routine.

RoutineFixed on 2 platforms
CVSS
4.3
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0046
39th percentile

Under certain circumstances, a ServiceWorker's offline cache may have leaked to the file system when using private browsing mode. This vulnerability affects Firefox < 111.

Where it's fixed

ProductFixed inFixReleased
Windows apps
Mozilla Firefox (en-US) 111.0 Mozilla Firefox (en-US) 111.0 Mar 16, 2023
Mozilla Firefox ESR (en-US) 115.4.0 Mozilla Firefox ESR (en-US) 115.4.0 Oct 17, 2023
Linux
firefox · Ubuntu 18.04.6 LTS (bionic) 111.0+build2-0ubuntu0.18.04.1 firefox 111.0+build2-0ubuntu0.18.04.1 Mar 14, 2023
firefox · Ubuntu 20.04 LTS (focal) 111.0+build2-0ubuntu0.20.04.1 firefox 111.0+build2-0ubuntu0.20.04.1 Mar 14, 2023
firefox-geckodriver · Ubuntu 18.04.6 LTS (bionic) 111.0+build2-0ubuntu0.18.04.1 firefox-geckodriver 111.0+build2-0ubuntu0.18.04.1 Mar 14, 2023
firefox-geckodriver · Ubuntu 20.04 LTS (focal) 111.0+build2-0ubuntu0.20.04.1 firefox-geckodriver 111.0+build2-0ubuntu0.20.04.1 Mar 14, 2023
firefox-mozsymbols · Ubuntu 18.04.6 LTS (bionic) 111.0+build2-0ubuntu0.18.04.1 firefox-mozsymbols 111.0+build2-0ubuntu0.18.04.1 Mar 14, 2023
firefox-mozsymbols · Ubuntu 20.04 LTS (focal) 111.0+build2-0ubuntu0.20.04.1 firefox-mozsymbols 111.0+build2-0ubuntu0.20.04.1 Mar 14, 2023

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