ghsa-7wmp-qghr-8g7f
Vulnerability from github
Published
2023-06-19 12:30
Modified
2024-01-07 12:30
Severity ?
Details
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.
{ "affected": [], "aliases": [ "CVE-2023-34415" ], "database_specific": { "cwe_ids": [ "CWE-601" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-06-19T11:15:10Z", "severity": "MODERATE" }, "details": "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 \u003c 114.", "id": "GHSA-7wmp-qghr-8g7f", "modified": "2024-01-07T12:30:29Z", "published": "2023-06-19T12:30:22Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-34415" }, { "type": "WEB", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1811999" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202401-10" }, { "type": "WEB", "url": "https://www.mozilla.org/security/advisories/mfsa2023-20" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "type": "CVSS_V3" } ] }
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.