CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-23597 – Logic bug in process allocation allowed to read arbitrary files
https://notcve.org/view.php?id=CVE-2023-23597
23 Jan 2023 — A compromised web child process could disable web security opening restrictions, leading to a new child process being spawned within the file:// context. Given a reliable exploit primitive, this new process could be exploited again leading to arbitrary file read. This vulnerability affects Firefox < 109. A compromised web child process could disable web security opening restrictions, leading to a new child process being spawned within the `file://` context. Given a reliable exploit primitive, t... • https://bugzilla.mozilla.org/show_bug.cgi?id=1538028 • CWE-326: Inadequate Encryption Strength •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-23599 – Malicious command could be hidden in devtools output on Windows
https://notcve.org/view.php?id=CVE-2023-23599
23 Jan 2023 — 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. 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, Firefox ESR < 102.7, a... • https://bugzilla.mozilla.org/show_bug.cgi?id=1777800 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-116: Improper Encoding or Escaping of Output •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-23604 – Creation of duplicate SystemPrincipal from less secure contexts
https://notcve.org/view.php?id=CVE-2023-23604
23 Jan 2023 — 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. A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `DOMParser::ParseFromSafeString`. This could have lead to bypassing web security checks. • https://bugzilla.mozilla.org/show_bug.cgi?id=1802346 • CWE-863: Incorrect Authorization •
CVSS: 10.0EPSS: 0%CPEs: 1EXPL: 0CVE-2023-23606 – Memory safety bugs fixed in Firefox 109
https://notcve.org/view.php?id=CVE-2023-23606
23 Jan 2023 — Memory safety bugs present in Firefox 108. 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. Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108. 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=1764974%2C1798591%2C1799201%2C1800446%2C1801248%2C1802100%2C1803393%2C1804626%2C1804971%2C1807004 • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-23598 – 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. 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... • https://bugzilla.mozilla.org/show_bug.cgi?id=1800425 • CWE-450: Multiple Interpretations of UI Input •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-23601 – 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. 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, Firefox ESR < 102.7, and Thunderbird < 102.7. The Mozilla Foundation Security Advisory describes th... • 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-2023-23602 – 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. 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 WebWor... • 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 – Calls to console.log allowed bypassing 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. 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 exfiltr... • https://bugzilla.mozilla.org/show_bug.cgi?id=1800832 • CWE-185: Incorrect Regular Expression CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 10.0EPSS: 0%CPEs: 3EXPL: 0CVE-2023-23605 – 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. 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 wit... • 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: 10.0EPSS: 1%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 •