Vulnerability DatabaseCVE-2022-42927
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CVE-2022-42927
December 22, 2022
A same-origin policy violation could have allowed the theft of cross-origin URL entries, leaking the result of a redirect, via "performance.getEntries()". This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.
Related Resources (7)
https://www.mozilla.org/security/advisories/mfsa2022-44/
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-42927
https://bugzilla.mozilla.org/show_bug.cgi?id=1789128
https://access.redhat.com/security/cve/CVE-2022-42927
https://security-tracker.debian.org/tracker/CVE-2022-42927
https://www.mozilla.org/security/advisories/mfsa2022-45/
https://www.mozilla.org/security/advisories/mfsa2022-46/
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CVSS v4
Base Score:
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Origin Validation Error
CWE-346
EPSS
Base Score:
0.14