CVE-2022-45412

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-45412
When resolving a symlink such as <code>file:///proc/self/fd/1</code>, an error message may be produced where the symlink was resolved to a string containing unitialized memory in the buffer. <br>*This bug only affects Thunderbird on Unix-based operated systems (Android, Linux, MacOS). Windows is unaffected.*. 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/show_bug.cgi?id=1791029 Issue Tracking Permissions Required Vendor Advisory
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/show_bug.cgi?id=1791029 Issue Tracking Permissions Required Vendor Advisory
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)

AND
OR cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
OR cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
History

21 Nov 2024, 07:29

Type Values Removed Values Added
Summary
  • (es) Al resolver un enlace simbólico como <code>file:///proc/self/fd/1</code>, se puede producir un mensaje de error donde el enlace simbólico se resolvió en una cadena que contiene memoria no inicializada en el búfer. <br>*Este error solo afecta a Thunderbird en sistemas operados basados en Unix (Android, Linux, MacOS). Windows no se ve afectado.*. Esta vulnerabilidad afecta a Firefox ESR &lt; 102,5, Thunderbird &lt; 102.5 y Firefox &lt; 107.
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1791029 - Issue Tracking, Permissions Required, Vendor Advisory () https://bugzilla.mozilla.org/show_bug.cgi?id=1791029 - Issue Tracking, Permissions Required, Vendor Advisory
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
Information

Published : 2022-12-22 20:15

Updated : 2025-04-15 15:16

NVD link : CVE-2022-45412

Mitre link : CVE-2022-45412

CVE.ORG link : CVE-2022-45412

JSON object : View

Products Affected

mozilla

  • thunderbird
  • firefox_esr
  • firefox

google

  • android

linux

  • linux_kernel

apple

  • macos
CWE
CWE-59

Improper Link Resolution Before File Access ('Link Following')