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CVE-2023-34415

CVSS v3.1 6.1 (Medium)
61% Progress
EPSS 0.06 % (26th)
0.06% Progress
Affected Products 1
Advisories 3
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2023-06-19 11:15:10
(15 months ago)
Updated Date
2024-01-07 11:15:11
(8 months ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 114.0 version cpe:2.3:a:mozilla:firefox < 114.0