CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-25735 – Mozilla: Potential use-after-free from compartment mismatch in SpiderMonkey
https://notcve.org/view.php?id=CVE-2023-25735
Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free after unwrapping the proxy. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. The Mozilla Foundation Security Advisory describes this flaw as: Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free after unwrapping the proxy. • https://bugzilla.mozilla.org/show_bug.cgi?id=1810711 https://www.mozilla.org/security/advisories/mfsa2023-05 https://www.mozilla.org/security/advisories/mfsa2023-06 https://www.mozilla.org/security/advisories/mfsa2023-07 https://access.redhat.com/security/cve/CVE-2023-25735 https://bugzilla.redhat.com/show_bug.cgi?id=2170378 • CWE-416: Use After Free •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-25746 – Mozilla: Memory safety bugs fixed in Firefox ESR 102.8
https://notcve.org/view.php?id=CVE-2023-25746
Memory safety bugs present in Firefox ESR 102.7. 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 Thunderbird < 102.8 and Firefox ESR < 102.8. The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Firefox ESR 102.7. 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=1544127%2C1762368 https://www.mozilla.org/security/advisories/mfsa2023-06 https://www.mozilla.org/security/advisories/mfsa2023-07 https://access.redhat.com/security/cve/CVE-2023-25746 https://bugzilla.redhat.com/show_bug.cgi?id=2170402 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
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-2023-23602 – 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 •