Published: 22/12/2022 Updated: 04/01/2023

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 0

When downloading files on Windows, the % character was not escaped, which could have lead to a download incorrectly being saved to attacker-influenced paths that used variables such as %HOMEPATH% or %APPDATA%.<br>*This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

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Mozilla Foundation Security Advisory 2022-21 Security Vulnerabilities fixed in Firefox ESR 9110 Announced May 31, 2022 Impact high Products Firefox ESR Fixed in Firefox ESR 9110 ...

Mozilla Foundation Security Advisory 2022-20 Security Vulnerabilities fixed in Firefox 101 Announced May 31, 2022 Impact high Products Firefox Fixed in Firefox 101 ...

Mozilla Foundation Security Advisory 2022-22 Security Vulnerabilities fixed in Thunderbird 9110 Announced May 31, 2022 Impact high Products Thunderbird Fixed in Thunderbird 9110 ...

NVD-CWE-noinfo https://www.mozilla.org/security/advisories/mfsa2022-20/https://bugzilla.mozilla.org/show_bug.cgi?id=1765049 https://www.mozilla.org/security/advisories/mfsa2022-22/https://www.mozilla.org/security/advisories/mfsa2022-21/https://nvd.nist.gov https://www.mozilla.org/en-US/security/advisories/mfsa2022-21/

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CVE-2022-31739

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