VulnerabilityModified
CVE-2023-28163
This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.
MEDIUM 6.5EPSS 0.80%
Does this matter?
Lower severity and a low EPSS score (0.80%). Track it; it rarely justifies an emergency change on its own.
Description
When downloading files through the Save As dialog on Windows with suggested filenames containing environment variable names, Windows would have resolved those in the context of the current user. <br>*This bug only affects Firefox on Windows. Other versions of Firefox are unaffected.*. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- EPSS
- 0.80% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- mozilla/firefox · mozilla/firefox esr · mozilla/thunderbird
- Source
- security@mozilla.org
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1817768Issue Tracking, Permissions Required, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-09/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-10/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-11/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1817768Issue Tracking, Permissions Required, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-09/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-10/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-11/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1817768Issue Tracking, Permissions Required, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.