CVE-2022-22740

CVSS V2 None CVSS V3 None
Description
Certain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
Overview
  • CVE ID
  • CVE-2022-22740
  • Assigner
  • security@mozilla.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-12-22T20:15:14
  • Last Modified Date
  • 2022-12-29T15:34:26
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* 1 OR 96.0
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* 1 OR 91.5
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* 1 OR 91.5
References
Reference URL Reference Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=1742334
https://www.mozilla.org/security/advisories/mfsa2022-01/
https://www.mozilla.org/security/advisories/mfsa2022-02/
https://www.mozilla.org/security/advisories/mfsa2022-03/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-22740
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22740
History
Created Old Value New Value Data Type Notes
2022-12-22 20:15:57 Added to TrackCVE
2022-12-22 22:15:08 2022-12-22T21:43:11 CVE Modified Date updated
2022-12-22 22:15:08 Received Awaiting Analysis Vulnerability Status updated
2022-12-23 17:15:42 Awaiting Analysis Undergoing Analysis Vulnerability Status updated
2022-12-29 16:14:58 2022-12-29T15:34:26 CVE Modified Date updated
2022-12-29 16:14:58 Undergoing Analysis Analyzed Vulnerability Status updated
2022-12-29 16:14:59 Weakness Enumeration new
2022-12-29 16:15:00 CPE Information updated