CVE-2023-34415 (GCVE-0-2023-34415)
Vulnerability from cvelistv5 – Published: 2023-06-19 10:40 – Updated: 2025-02-13 16:55
VLAI?
Summary
When choosing a site-isolated process for a document loaded from a data: URL that was the result of a redirect, Firefox would load that document in the same process as the site that issued the redirect. This bypassed the site-isolation protections against Spectre-like attacks on sites that host an "open redirect". Firefox no longer follows HTTP redirects to data: URLs. This vulnerability affects Firefox < 114.
Severity ?
No CVSS data available.
CWE
- Site-isolation bypass on sites that allow open redirects to data: urls
Assigner
References
Credits
Jun Kokatsu
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