CVSS: 10.0EPSS: 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
19 Jan 2023 — 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 ... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1764921%2C1802690%2C1806974 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 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
19 Jan 2023 — 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 c... • https://bugzilla.mozilla.org/show_bug.cgi?id=1800890 • CWE-754: Improper Check for Unusual or Exceptional Conditions CWE-1385: Missing Origin Validation in WebSockets •
CVSS: 7.8EPSS: 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
19 Jan 2023 — 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. 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 acc... • https://bugzilla.mozilla.org/show_bug.cgi?id=1800832 • CWE-185: Incorrect Regular Expression CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.8EPSS: 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
19 Jan 2023 — 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 USN-5816-1 fixed vulnerabilities in Firefox. The update introduced several m... • https://bugzilla.mozilla.org/show_bug.cgi?id=1794268 • CWE-346: Origin Validation Error CWE-829: Inclusion of Functionality from Untrusted Control Sphere •
CVSS: 7.8EPSS: 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
19 Jan 2023 — 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. 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 ... • https://bugzilla.mozilla.org/show_bug.cgi?id=1800425 • CWE-450: Multiple Interpretations of UI Input •
CVSS: 5.0EPSS: 0%CPEs: 1EXPL: 1CVE-2022-22749
https://notcve.org/view.php?id=CVE-2022-22749
22 Dec 2022 — When scanning QR codes, Firefox for Android would have allowed navigation to some URLs that do not point to web content.<br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 96. Al escanear códigos QR, Firefox para Android habría permitido la navegación a algunas URL que no apuntan al contenido web. • https://bugzilla.mozilla.org/show_bug.cgi?id=1705094 • CWE-20: Improper Input Validation •
CVSS: 10.0EPSS: 0%CPEs: 4EXPL: 0CVE-2022-31739
https://notcve.org/view.php?id=CVE-2022-31739
22 Dec 2022 — When downloading files on Windows, the % character was not escaped, which could have lead to a download incorrectly being saved to attacker-influenced paths that used variables such as %HOMEPATH% or %APPDATA%.
*This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. Al descargar archivos en Windows, el carácter % no se escapaba, lo que podría haber provocado que una descarga se guardara in... • https://bugzilla.mozilla.org/show_bug.cgi?id=1765049 • CWE-73: External Control of File Name or Path •
CVSS: 10.0EPSS: 0%CPEs: 1EXPL: 0CVE-2022-46885
https://notcve.org/view.php?id=CVE-2022-46885
22 Dec 2022 — Mozilla developers Timothy Nikkel, Ashley Hale, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 105. 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 < 106. Los desarrolladores de Mozilla, Timothy Nikkel, Ashley Hale y Mozilla Fuzzing Team, informaron sobre errores de seguridad de la memoria presentes en Firefox 105. Algunos de estos erro... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1786818%2C1789729%2C1791363%2C1792041 • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2022-46875 – Gentoo Linux Security Advisory 202305-06
https://notcve.org/view.php?id=CVE-2022-46875
22 Dec 2022 — 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. Multiple vulnerabilities have been discovered in Mozilla Firefox, the worst of which could result in arbitrary code execution. • https://bugzilla.mozilla.org/show_bug.cgi?id=1786188 • CWE-287: Improper Authentication •
CVSS: 10.0EPSS: 0%CPEs: 1EXPL: 0CVE-2022-46883
https://notcve.org/view.php?id=CVE-2022-46883
22 Dec 2022 — Mozilla developers Gabriele Svelto, Yulia Startsev, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 106. 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.
*Note*: This advisory was added on December 13th, 2022 after discovering it was inadvertently left out of the original advisory. The fix was included in the original release of Firefox 107. This vuln... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1584674%2C1791152%2C1792241%2C1792984%2C1793127%2C1794645 • CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') CWE-787: Out-of-bounds Write •