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CVSS: 9.8EPSS: 0%CPEs: 34EXPL: 0

01 Oct 2024 — A compromised content process could have allowed for the arbitrary loading of cross-origin pages. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131. The Mozilla Foundation's Security Advisory: A compromised content process could allow for the arbitrary loading of cross-origin pages. Multiple vulnerabilities have been discovered in Mozilla Thunderbird, the worst of which could lead to remote code execution. Versions greater than or... • https://bugzilla.mozilla.org/show_bug.cgi?id=1905843 • CWE-346: Origin Validation Error •

CVSS: 7.8EPSS: 0%CPEs: 30EXPL: 0

17 Sep 2024 — An attacker could write data to the user's clipboard, bypassing the user prompt, during a certain sequence of navigational events. This vulnerability affects Firefox < 129. An attacker could write data to the user's clipboard, bypassing the user prompt, during a certain sequence of navigational events. This vulnerability affects Firefox < 129, Firefox ESR < 128.3, and Thunderbird < 128.3. The Mozilla Foundation's Security Advisory: An attacker could write data to the user's clipboard, bypassing the user pro... • https://bugzilla.mozilla.org/show_bug.cgi?id=1872841 • CWE-732: Incorrect Permission Assignment for Critical Resource •

CVSS: 7.8EPSS: 0%CPEs: 22EXPL: 0

06 Sep 2024 — When aborting the verification of an OTR chat session, an attacker could have caused a use-after-free bug leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 128.2. A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: When aborting the verification of an OTR chat session, an attacker could have caused a use-after-free bug leading to a potentially exploitable crash. Gentoo Linux Security Advisory 202412-6 - Multiple vulnerabili... • https://bugzilla.mozilla.org/show_bug.cgi?id=1895737 • CWE-416: Use After Free •

CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0

04 Sep 2024 — An issue was discovered in Django 5.1 before 5.1.1, 5.0 before 5.0.9, and 4.2 before 4.2.16. The urlize() and urlizetrunc() template filters are subject to a potential denial-of-service attack via very large inputs with a specific sequence of characters. A flaw was found in Python's Django urlize() and urlizetrunc() functions. Excessive input with a specific sequence of characters may lead to denial of service. • https://docs.djangoproject.com/en/dev/releases/security • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-400: Uncontrolled Resource Consumption •

CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0

04 Sep 2024 — An issue was discovered in Django v5.1.1, v5.0.9, and v4.2.16. The django.contrib.auth.forms.PasswordResetForm class, when used in a view implementing password reset flows, allows remote attackers to enumerate user e-mail addresses by sending password reset requests and observing the outcome (only when e-mail sending is consistently failing). • https://docs.djangoproject.com/en/dev/releases/security • CWE-203: Observable Discrepancy •

CVSS: 10.0EPSS: 0%CPEs: 33EXPL: 0

03 Sep 2024 — Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. 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 < 130 and Firefox ESR < 128.2. Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could hav... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1857607%2C1911858%2C1914009 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •

CVSS: 6.4EPSS: 0%CPEs: 33EXPL: 0

03 Sep 2024 — If a site had been granted the permission to open popup windows, it could cause Select elements to appear on top of another site to perform a spoofing attack. This vulnerability affects Firefox < 130 and Firefox ESR < 128.2. If a site had been granted the permission to open popup windows, it could cause Select elements to appear on top of another site to perform a spoofing attack. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2. The Mozilla Foundation's Security Adviso... • https://bugzilla.mozilla.org/show_bug.cgi?id=1907032 • CWE-290: Authentication Bypass by Spoofing CWE-358: Improperly Implemented Security Check for Standard •

CVSS: 10.0EPSS: 0%CPEs: 33EXPL: 0

03 Sep 2024 — A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130 and Firefox ESR < 128.2. A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2. The Mozilla Foundation's Security Advisory: A difference in the handling of Struct... • https://bugzilla.mozilla.org/show_bug.cgi?id=1911909 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •

CVSS: 10.0EPSS: 0%CPEs: 36EXPL: 0

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: 10.0EPSS: 0%CPEs: 36EXPL: 0

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 •