CVE-2022-45421

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-45421
Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1767920%2C1789808%2C1794061 Issue Tracking Not Applicable
https://www.mozilla.org/security/advisories/mfsa2022-47/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-48/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-49/ Vendor Advisory
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1767920%2C1789808%2C1794061 Issue Tracking Not Applicable
https://www.mozilla.org/security/advisories/mfsa2022-47/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-48/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-49/ Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
History

21 Nov 2024, 07:29

Type Values Removed Values Added
References () https://bugzilla.mozilla.org/buglist.cgi?bug_id=1767920%2C1789808%2C1794061 - Issue Tracking, Not Applicable () https://bugzilla.mozilla.org/buglist.cgi?bug_id=1767920%2C1789808%2C1794061 - Issue Tracking, Not Applicable
References () https://www.mozilla.org/security/advisories/mfsa2022-47/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2022-47/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2022-48/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2022-48/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2022-49/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2022-49/ - Vendor Advisory
Summary
  • (es) Los desarrolladores de Mozilla, Andrew McCreight y Gabriele Svelto, informaron sobre errores de seguridad de la memoria presentes en Thunderbird 102.4. Algunos de estos errores mostraron evidencia de corrupción de memoria y suponemos que con suficiente esfuerzo algunos de ellos podrían haberse aprovechado para ejecutar código arbitrario. Esta vulnerabilidad afecta a Firefox ESR &lt; 102,5, Thunderbird &lt; 102.5 y Firefox &lt; 107.
Information

Published : 2022-12-22 20:15

Updated : 2025-04-15 15:16

NVD link : CVE-2022-45421

Mitre link : CVE-2022-45421

CVE.ORG link : CVE-2022-45421

JSON object : View

Products Affected

mozilla

  • thunderbird
  • firefox
  • firefox_esr
CWE
CWE-787

Out-of-bounds Write