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 •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-23603 – Mozilla: Calls to <code>console.log</code> allowed bypasing Content Security Policy via format directive
https://notcve.org/view.php?id=CVE-2023-23603
Regular expressions used to filter out forbidden properties and values from style directives in calls to <code>console.log</code> weren't accounting for external URLs. Data could then be potentially exfiltrated from the browser. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7. The Mozilla Foundation Security Advisory describes this flaw as: Regular expressions used to filter out forbidden properties and values from style directives in calls to `console.log` weren't accounting for external URLs. Data could then be potentially exfiltrated from the browser. • https://bugzilla.mozilla.org/show_bug.cgi?id=1800832 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-2023-23603 https://bugzilla.redhat.com/show_bug.cgi?id=2162343 • CWE-185: Incorrect Regular Expression •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-23605 – Mozilla: Memory safety bugs fixed in Firefox 109 and Firefox ESR 102.7
https://notcve.org/view.php?id=CVE-2023-23605
Memory safety bugs present in Firefox 108 and Firefox ESR 102.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7. The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108 and Firefox ESR 102.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1764921%2C1802690%2C1806974 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-2023-23605 https://bugzilla.redhat.com/show_bug.cgi?id=2162344 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 5.9EPSS: 0%CPEs: 4EXPL: 0CVE-2022-22746
https://notcve.org/view.php?id=CVE-2022-22746
A race condition could have allowed bypassing the fullscreen notification which could have lead to a fullscreen window spoof being unnoticed.<br>*This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5. Una condición de ejecución podría haber permitido omitir la notificación de pantalla completa, lo que podría haber llevado a que una ventana falsa de pantalla completa pasara desapercibida. • https://bugzilla.mozilla.org/show_bug.cgi?id=1735071 https://www.mozilla.org/security/advisories/mfsa2022-01 https://www.mozilla.org/security/advisories/mfsa2022-02 https://www.mozilla.org/security/advisories/mfsa2022-03 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-46875
https://notcve.org/view.php?id=CVE-2022-46875
The executable file warning was not presented when downloading .atloc and .ftploc files, which can run commands on a user's computer. <br>*Note: This issue only affected Mac OS operating systems. Other operating systems are unaffected.*. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6. • https://bugzilla.mozilla.org/show_bug.cgi?id=1786188 https://security.gentoo.org/glsa/202305-06 https://security.gentoo.org/glsa/202305-13 https://www.mozilla.org/security/advisories/mfsa2022-51 https://www.mozilla.org/security/advisories/mfsa2022-52 https://www.mozilla.org/security/advisories/mfsa2022-53 •