Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') Affecting firefox package, versions <0:91.9.1-1.0.1.el7_9
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Test your applications- Snyk ID SNYK-ORACLE7-FIREFOX-2847939
- published 25 May 2022
- disclosed 22 Dec 2022
Introduced: 25 May 2022
CVE-2022-1529 Open this link in a new tabHow to fix?
Upgrade Oracle:7 firefox to version 0:91.9.1-1.0.1.el7_9 or higher.
This issue was patched in ELSA-2022-4729.
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:7 relevant fixed versions and status.
An attacker could have sent a message to the parent process where the contents were used to double-index into a JavaScript object, leading to prototype pollution and ultimately attacker-controlled JavaScript executing in the privileged parent process. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.
References
- https://linux.oracle.com/cve/CVE-2022-1529.html
- https://linux.oracle.com/errata/ELSA-2022-4729.html
- https://linux.oracle.com/errata/ELSA-2022-4730.html
- https://linux.oracle.com/errata/ELSA-2022-4765.html
- https://linux.oracle.com/errata/ELSA-2022-4769.html
- https://linux.oracle.com/errata/ELSA-2022-4772.html
- https://linux.oracle.com/errata/ELSA-2022-4776.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=1770048
- https://www.mozilla.org/security/advisories/mfsa2022-19/