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CVE-2022-45406

CVSS v3.1 9.8 (Critical)
98% Progress
EPSS 0.21 % (59th)
0.21% Progress
Affected Products 3
Advisories 34
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.

Weaknesses
CWE-787
Out-of-bounds Write
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2022-12-22 20:15:42
(21 months ago)
Updated Date
2023-01-04 16:45:10
(20 months ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 107.0 version cpe:2.3:a:mozilla:firefox < 107.0
  Mozilla Firefox Esr prior 102.5 version cpe:2.3:a:mozilla:firefox_esr < 102.5
  Mozilla Thunderbird prior 102.5 version cpe:2.3:a:mozilla:thunderbird < 102.5