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CVE-2022-22760

Date: December 21, 2022

When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code> responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.

Language: SCHEME

Severity Score

Related Resources (12)

https://nvd.nist.gov/vuln/detail/CVE-2022-22760
https://access.redhat.com/security/cve/CVE-2022-22760
https://bugzilla.mozilla.org/show_bug.cgi?id=1748503
https://security-tracker.debian.org/tracker/CVE-2022-22760
https://github.com/Millak/guix/commit/f1d20dc649943b2fe3934520c3f5c1f8524eac2b
https://bugzilla.mozilla.org/show_bug.cgi?id=1740985
https://www.mozilla.org/security/advisories/mfsa2022-06/
https://www.mozilla.org/security/advisories/mfsa2022-05/
https://www.mozilla.org/security/advisories/mfsa2022-04/
https://security.alpinelinux.org/vuln/CVE-2022-22760
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-22760
https://www.mend.io/vulnerability-database/CVE-2022-22760

Severity Score

Weakness Type (CWE)

Generation of Error Message Containing Sensitive Information

CWE-209

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

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