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CVE-2022-28281

CVSS v3.1 8.8 (High)
88% Progress
EPSS 0.24 % (65th)
0.24% Progress
Affected Products 3
Advisories 26
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

If a compromised content process sent an unexpected number of WebAuthN Extensions in a Register command to the parent process, an out of bounds write would have occurred leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.

Weaknesses
CWE-787
Out-of-bounds Write
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2022-12-22 20:15:23
(21 months ago)
Updated Date
2022-12-30 20:55:42
(20 months ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 99.0 version cpe:2.3:a:mozilla:firefox < 99.0
  Mozilla Firefox Esr prior 91.8 version cpe:2.3:a:mozilla:firefox_esr < 91.8
  Mozilla Thunderbird prior 91.8 version cpe:2.3:a:mozilla:thunderbird < 91.8