Test ID:	1.3.6.1.4.1.25623.1.1.12.2023.5816.2
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-5816-2)
Summary:	The remote host is missing an update for the 'firefox' package(s) announced via the USN-5816-2 advisory.
Description:	Summary: The remote host is missing an update for the 'firefox' package(s) announced via the USN-5816-2 advisory. Vulnerability Insight: USN-5816-1 fixed vulnerabilities in Firefox. The update introduced several minor regressions. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Niklas Baumstark discovered that a compromised web child process of Firefox could disable web security opening restrictions, leading to a new child process being spawned within the file:// context. An attacker could potentially exploits this to obtain sensitive information. (CVE-2023-23597) Tom Schuster discovered that Firefox was not performing a validation check on GTK drag data. An attacker could potentially exploits this to obtain sensitive information. (CVE-2023-23598) Vadim discovered that Firefox was not properly sanitizing a curl command output when copying a network request from the developer tools panel. An attacker could potentially exploits this to hide and execute arbitrary commands. (CVE-2023-23599) Luan Herrera discovered that Firefox was not stopping navigation when dragging a URL from a cross-origin iframe into the same tab. An attacker potentially exploits this to spoof the user. (CVE-2023-23601) Dave Vandyke discovered that Firefox did not properly implement CSP policy when creating a WebSocket in a WebWorker. An attacker who was able to inject markup into a page otherwise protected by a Content Security Policy may have been able to inject an executable script. (CVE-2023-23602) Dan Veditz discovered that Firefox did not properly implement CSP policy on regular expression when using console.log. An attacker potentially exploits this to exfiltrate data from the browser. (CVE-2023-23603) Nika Layzell discovered that Firefox was not performing a validation check when parsing a non-system html document via DOMParser::ParseFromSafeString. An attacker potentially exploits this to bypass web security checks. (CVE-2023-23604) Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. (CVE-2023-23605, CVE-2023-23606) Affected Software/OS: 'firefox' package(s) on Ubuntu 18.04, Ubuntu 20.04. Solution: Please install the updated package(s). CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2023-23597 https://bugzilla.mozilla.org/show_bug.cgi?id=1538028 https://www.mozilla.org/security/advisories/mfsa2023-01/ Common Vulnerability Exposure (CVE) ID: CVE-2023-23598 https://bugzilla.mozilla.org/show_bug.cgi?id=1800425 https://www.mozilla.org/security/advisories/mfsa2023-02/ https://www.mozilla.org/security/advisories/mfsa2023-03/ Common Vulnerability Exposure (CVE) ID: CVE-2023-23599 https://bugzilla.mozilla.org/show_bug.cgi?id=1777800 Common Vulnerability Exposure (CVE) ID: CVE-2023-23601 https://bugzilla.mozilla.org/show_bug.cgi?id=1794268 Common Vulnerability Exposure (CVE) ID: CVE-2023-23602 https://bugzilla.mozilla.org/show_bug.cgi?id=1800890 Common Vulnerability Exposure (CVE) ID: CVE-2023-23603 https://bugzilla.mozilla.org/show_bug.cgi?id=1800832 Common Vulnerability Exposure (CVE) ID: CVE-2023-23604 https://bugzilla.mozilla.org/show_bug.cgi?id=1802346 Common Vulnerability Exposure (CVE) ID: CVE-2023-23605 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1764921%2C1802690%2C1806974 Common Vulnerability Exposure (CVE) ID: CVE-2023-23606 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1764974%2C1798591%2C1799201%2C1800446%2C1801248%2C1802100%2C1803393%2C1804626%2C1804971%2C1807004
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