Vulnerability Details : CVE-2023-28163
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.
Products affected by CVE-2023-28163
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-28163
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-28163
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
References for CVE-2023-28163
-
https://www.mozilla.org/security/advisories/mfsa2023-10/
Security Vulnerabilities fixed in Firefox ESR 102.9 — MozillaVendor Advisory
-
https://www.mozilla.org/security/advisories/mfsa2023-09/
Security Vulnerabilities fixed in Firefox 111 — MozillaVendor Advisory
-
https://www.mozilla.org/security/advisories/mfsa2023-11/
Security Vulnerabilities fixed in Thunderbird 102.9 — MozillaVendor Advisory
-
https://bugzilla.mozilla.org/show_bug.cgi?id=1817768
Access DeniedIssue Tracking;Permissions Required;Vendor Advisory
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