CVSS: 10.0EPSS: 0%CPEs: 36EXPL: 0CVE-2024-8384 – mozilla: Garbage collection could mis-color cross-compartment objects in OOM conditions
https://notcve.org/view.php?id=CVE-2024-8384
03 Sep 2024 — The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes. This could have led to memory corruption. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Firefox ESR < 115.15. The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes. This could have led to memory corruption. • https://bugzilla.mozilla.org/show_bug.cgi?id=1911288 • CWE-416: Use After Free CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 31EXPL: 0CVE-2024-8383 – mozilla: Firefox did not ask before openings news: links in an external application
https://notcve.org/view.php?id=CVE-2024-8383
03 Sep 2024 — Firefox normally asks for confirmation before asking the operating system to find an application to handle a scheme that the browser does not support. It did not ask before doing so for the Usenet-related schemes news: and snews:. Since most operating systems don't have a trusted newsreader installed by default, an unscrupulous program that the user downloaded could register itself as a handler. The website that served the application download could then launch that application at will This vulnerability af... • https://bugzilla.mozilla.org/show_bug.cgi?id=1908496 • CWE-862: Missing Authorization CWE-1188: Initialization of a Resource with an Insecure Default •
CVSS: 10.0EPSS: 0%CPEs: 36EXPL: 0CVE-2024-8382 – mozilla: Internal event interfaces were exposed to web content when browser EventHandler listener callbacks ran
https://notcve.org/view.php?id=CVE-2024-8382
03 Sep 2024 — Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Firefox ESR < 115.15. Internal browser event interfaces were exposed to web content wh... • https://bugzilla.mozilla.org/show_bug.cgi?id=1906744 • CWE-273: Improper Check for Dropped Privileges CWE-497: Exposure of Sensitive System Information to an Unauthorized Control Sphere •
CVSS: 10.0EPSS: 15%CPEs: 36EXPL: 1CVE-2024-8381 – mozilla: Type confusion when looking up a property name in a "with" block
https://notcve.org/view.php?id=CVE-2024-8381
03 Sep 2024 — A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as the `with` environment. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Firefox ESR < 115.15. A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as the `with` environment. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15. The M... • https://github.com/bjrjk/CVE-2024-8381 • CWE-704: Incorrect Type Conversion or Cast CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •
CVSS: 9.8EPSS: 0%CPEs: 21EXPL: 0CVE-2024-45490 – libexpat: Negative Length Parsing Vulnerability in libexpat
https://notcve.org/view.php?id=CVE-2024-45490
30 Aug 2024 — An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer. A flaw was found in libexpat's xmlparse.c component. This vulnerability allows an attacker to cause improper handling of XML data by providing a negative length value to the XML_ParseBuffer function. Shang-Hung Wan discovered that Expat, contained within the xmltok library, did not properly handle certain function calls when a negative input length was provided. An attacker could use this issu... • https://github.com/libexpat/libexpat/issues/887 • CWE-190: Integer Overflow or Wraparound •
CVSS: 10.0EPSS: 0%CPEs: 22EXPL: 0CVE-2024-45491 – libexpat: Integer Overflow or Wraparound
https://notcve.org/view.php?id=CVE-2024-45491
30 Aug 2024 — An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts on 32-bit platforms (where UINT_MAX equals SIZE_MAX). An issue was found in libexpat’s internal dtdCopy function in xmlparse.c, It can have an integer overflow for nDefaultAtts on 32-bit platforms where UINT_MAX equals SIZE_MAX. Shang-Hung Wan discovered that Expat, contained within the xmltok library, did not properly handle certain function calls when a negative input length was provided. ... • https://github.com/libexpat/libexpat/issues/888 • CWE-190: Integer Overflow or Wraparound •
CVSS: 10.0EPSS: 0%CPEs: 22EXPL: 1CVE-2024-45492 – libexpat: integer overflow
https://notcve.org/view.php?id=CVE-2024-45492
30 Aug 2024 — An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer overflow for m_groupSize on 32-bit platforms (where UINT_MAX equals SIZE_MAX). A flaw was found in libexpat's internal nextScaffoldPart function in xmlparse.c. It can have an integer overflow for m_groupSize on 32-bit platforms where UINT_MAX equals SIZE_MAX. Multiple vulnerabilities have been discovered in QtWebEngine, the worst of which could lead to arbitrary code execution. Versions greater than or equal... • https://github.com/nidhihcl75/external_expat_2.6.2_CVE-2024-45492 • CWE-190: Integer Overflow or Wraparound •
CVSS: 8.1EPSS: 0%CPEs: 34EXPL: 0CVE-2024-7529 – mozilla: Document content could partially obscure security prompts
https://notcve.org/view.php?id=CVE-2024-7529
06 Aug 2024 — The date picker could partially obscure security prompts. This could be used by a malicious site to trick a user into granting permissions. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, and Firefox ESR < 128.1. The date picker could partially obscure security prompts. This could be used by a malicious site to trick a user into granting permissions. • https://bugzilla.mozilla.org/show_bug.cgi?id=1903187 • CWE-451: User Interface (UI) Misrepresentation of Critical Information •
CVSS: 10.0EPSS: 0%CPEs: 31EXPL: 0CVE-2024-7528 – mozilla: Use-after-free in IndexedDB
https://notcve.org/view.php?id=CVE-2024-7528
06 Aug 2024 — Incorrect garbage collection interaction in IndexedDB could have led to a use-after-free. This vulnerability affects Firefox < 129 and Firefox ESR < 128.1. Incorrect garbage collection interaction in IndexedDB could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1. The Mozilla Foundation Security Advisory describes this flaw as: Incorrect garbage collection interaction in IndexedDB could have led to a use-after-free. • https://bugzilla.mozilla.org/show_bug.cgi?id=1895951 • CWE-416: Use After Free •
CVSS: 10.0EPSS: 0%CPEs: 34EXPL: 0CVE-2024-7527 – mozilla: Use-after-free in JavaScript garbage collection
https://notcve.org/view.php?id=CVE-2024-7527
06 Aug 2024 — Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, and Firefox ESR < 128.1. Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14. The Mozilla Foundation Security Advisory describes this flaw as: Unexpected marking work at the start of sweeping could h... • https://bugzilla.mozilla.org/show_bug.cgi?id=1871303 • CWE-416: Use After Free •