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CVE-2023-4579

Date: September 11, 2023

Search queries in the default search engine could appear to have been the currently navigated URL if the search query itself was a well formed URL. This could have led to a site spoofing another if it had been maliciously set as the default search engine. This vulnerability affects Firefox < 117.

Severity Score

Related Resources (6)

https://bugzilla.mozilla.org/show_bug.cgi?id=1842766
https://nvd.nist.gov/vuln/detail/CVE-2023-4579
https://www.mozilla.org/security/advisories/mfsa2023-34/
https://security.gentoo.org/glsa/202401-10
https://people.canonical.com/~ubuntu-security/cve/CVE-2023-4579
https://www.mend.io/vulnerability-database/CVE-2023-4579

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): LOW
Availability (A): NONE

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