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CVE-2022-29916

CVSS v3.1 6.5 (Medium)
65% Progress
EPSS 0.14 % (51th)
0.14% Progress
Affected Products 3
Advisories 30
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

Weaknesses
CWE-NVD-noinfo
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2022-12-22 20:15:26
(21 months ago)
Updated Date
2022-12-30 22:13:03
(20 months ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 100.0 version cpe:2.3:a:mozilla:firefox < 100.0
  Mozilla Firefox Esr prior 91.9 version cpe:2.3:a:mozilla:firefox_esr < 91.9
  Mozilla Thunderbird prior 91.9 version cpe:2.3:a:mozilla:thunderbird < 91.9