It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
References
Link | Resource |
---|---|
https://bugzilla.mozilla.org/show_bug.cgi?id=1746720 | Exploit Issue Tracking Patch Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2022-01/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2022-02/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2022-03/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
No history.
Information
Published : 2022-12-22 20:15
Updated : 2023-01-03 20:03
NVD link : CVE-2021-4140
Mitre link : CVE-2021-4140
CVE.ORG link : CVE-2021-4140
JSON object : View
Products Affected
mozilla
- thunderbird
- firefox
- firefox_esr
CWE
CWE-91
XML Injection (aka Blind XPath Injection)