CVE-2023-2466: 
vulnerability analysis and mitigation

CVE-2023-2466 is a security vulnerability discovered in Google Chrome prior to version 113.0.5672.63. The vulnerability involves an inappropriate implementation in Prompts feature that allowed a remote attacker to spoof the contents of the security UI via a crafted HTML page. This issue was reported by Jasper Rebane (popstonia) on November 17, 2022, and was assigned a Low severity rating by the Chromium security team (Chrome Release).

The vulnerability has been assigned a CVSS v3.1 Base Score of 4.3 (MEDIUM) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N. This scoring indicates that the vulnerability is network accessible, requires low attack complexity, needs no privileges, requires user interaction, has a scope that is unchanged, and can only impact integrity at a low level with no effects on confidentiality or availability (NVD).

The vulnerability allows an attacker to spoof the contents of the security UI, which could potentially mislead users through interface deception. The impact is considered Low severity according to the Chromium security assessment, primarily affecting the integrity of the security user interface (Chrome Release).

The vulnerability has been patched in Google Chrome version 113.0.5672.63. Users and administrators are advised to upgrade to this version or later. The fix has been distributed to various platforms including Debian, Fedora, and Gentoo systems (Debian Advisory, Fedora Update, Gentoo Advisory).