Cross-site Scripting (XSS) Affecting firefox package, versions <0:102.3.0-6.0.1.el9_0
Threat Intelligence
EPSS
0.09% (41st
percentile)
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Test your applications- Snyk ID SNYK-ORACLE9-FIREFOX-3035102
- published 29 Sep 2022
- disclosed 22 Dec 2022
Introduced: 29 Sep 2022
CVE-2022-40956 Open this link in a new tabHow to fix?
Upgrade Oracle:9 firefox to version 0:102.3.0-6.0.1.el9_0 or higher.
This issue was patched in ELSA-2022-6700.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Oracle.
See How to fix? for Oracle:9 relevant fixed versions and status.
When injecting an HTML base element, some requests would ignore the CSP's base-uri settings and accept the injected element's base instead. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
References
- https://linux.oracle.com/cve/CVE-2022-40956.html
- https://linux.oracle.com/errata/ELSA-2022-6700.html
- https://linux.oracle.com/errata/ELSA-2022-6702.html
- https://linux.oracle.com/errata/ELSA-2022-6708.html
- https://linux.oracle.com/errata/ELSA-2022-6710.html
- https://linux.oracle.com/errata/ELSA-2022-6711.html
- https://linux.oracle.com/errata/ELSA-2022-6717.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=1770094
- https://www.mozilla.org/security/advisories/mfsa2022-40/
- https://www.mozilla.org/security/advisories/mfsa2022-41/
- https://www.mozilla.org/security/advisories/mfsa2022-42/
CVSS Scores
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