CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-23604
https://notcve.org/view.php?id=CVE-2023-23604
A duplicate <code>SystemPrincipal</code> object could be created when parsing a non-system html document via <code>DOMParser::ParseFromSafeString</code>. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109. • https://bugzilla.mozilla.org/show_bug.cgi?id=1802346 https://www.mozilla.org/security/advisories/mfsa2023-01 •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-23599 – Mozilla: Malicious command could be hidden in devtools output
https://notcve.org/view.php?id=CVE-2023-23599
When copying a network request from the developer tools panel as a curl command the output was not being properly sanitized and could allow arbitrary commands to be hidden within. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7. The Mozilla Foundation Security Advisory describes this flaw as: When copying a network request from the developer tools panel as a curl command the output was not being properly sanitized and could allow arbitrary commands to be hidden within. • https://bugzilla.mozilla.org/show_bug.cgi?id=1777800 https://www.mozilla.org/security/advisories/mfsa2023-01 https://www.mozilla.org/security/advisories/mfsa2023-02 https://www.mozilla.org/security/advisories/mfsa2023-03 https://access.redhat.com/security/cve/CVE-2023-23599 https://bugzilla.redhat.com/show_bug.cgi?id=2162339 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-116: Improper Encoding or Escaping of Output •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-23598 – Mozilla: Arbitrary file read from GTK drag and drop on Linux
https://notcve.org/view.php?id=CVE-2023-23598
Due to the Firefox GTK wrapper code's use of text/plain for drag data and GTK treating all text/plain MIMEs containing file URLs as being dragged a website could arbitrarily read a file via a call to <code>DataTransfer.setData</code>. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7. The Mozilla Foundation Security Advisory describes this flaw as: Due to the Firefox GTK wrapper code's use of text/plain for drag data and GTK treating all text/plain MIMEs containing file URLs as being dragged a website could arbitrarily read a file via a call to `DataTransfer.setData`. • https://bugzilla.mozilla.org/show_bug.cgi?id=1800425 https://www.mozilla.org/security/advisories/mfsa2023-01 https://www.mozilla.org/security/advisories/mfsa2023-02 https://www.mozilla.org/security/advisories/mfsa2023-03 https://access.redhat.com/security/cve/CVE-2023-23598 https://bugzilla.redhat.com/show_bug.cgi?id=2162338 • CWE-450: Multiple Interpretations of UI Input •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-23601 – Mozilla: URL being dragged from cross-origin iframe into same tab triggers navigation
https://notcve.org/view.php?id=CVE-2023-23601
Navigations were being allowed when dragging a URL from a cross-origin iframe into the same tab which could lead to website spoofing attacks. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7. The Mozilla Foundation Security Advisory describes this flaw as: Navigations were being allowed when dragging a URL from a cross-origin iframe into the same tab which could lead to website spoofing attacks • https://bugzilla.mozilla.org/show_bug.cgi?id=1794268 https://www.mozilla.org/security/advisories/mfsa2023-01 https://www.mozilla.org/security/advisories/mfsa2023-02 https://www.mozilla.org/security/advisories/mfsa2023-03 https://access.redhat.com/security/cve/CVE-2023-23601 https://bugzilla.redhat.com/show_bug.cgi?id=2162340 • CWE-346: Origin Validation Error CWE-829: Inclusion of Functionality from Untrusted Control Sphere •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-23602 – Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers
https://notcve.org/view.php?id=CVE-2023-23602
A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7. The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. • https://bugzilla.mozilla.org/show_bug.cgi?id=1800890 https://www.mozilla.org/security/advisories/mfsa2023-01 https://www.mozilla.org/security/advisories/mfsa2023-02 https://www.mozilla.org/security/advisories/mfsa2023-03 https://access.redhat.com/security/cve/CVE-2023-23602 https://bugzilla.redhat.com/show_bug.cgi?id=2162341 • CWE-754: Improper Check for Unusual or Exceptional Conditions CWE-1385: Missing Origin Validation in WebSockets •