143 results (0.008 seconds)

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

26 Nov 2024 — Enhanced Tracking Protection's Strict mode may have inadvertently allowed a CSP `frame-src` bypass and DOM-based XSS through the Google SafeFrame shim in the Web Compatibility extension. This issue could have exposed users to malicious frames masquerading as legitimate content. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Firefox ESR < 115.18, Thunderbird < 133, and Thunderbird < 128.5. Enhanced Tracking Protection's Strict mode may have inadvertently allowed a CSP `frame-src` bypass and D... • https://bugzilla.mozilla.org/show_bug.cgi?id=1924167 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 8.8EPSS: 0%CPEs: 17EXPL: 0

26 Nov 2024 — Certain WebGL operations on Apple silicon M series devices could have lead to an out-of-bounds write and memory corruption due to a flaw in Apple's GPU driver. *This bug only affected the application on Apple M series hardware. Other platforms were unaffected.* This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Firefox ESR < 115.18, Thunderbird < 133, and Thunderbird < 128.5. Certain WebGL operations on Apple silicon M series devices could have lead to an out-of-bounds write and memory corruptio... • https://bugzilla.mozilla.org/show_bug.cgi?id=1914707 • CWE-787: Out-of-bounds Write •

CVSS: 7.8EPSS: 0%CPEs: 24EXPL: 0

30 Oct 2024 — A flaw was found in the X.org server. Due to improperly tracked allocation size in _XkbSetCompatMap, a local attacker may be able to trigger a buffer overflow condition via a specially crafted payload, leading to denial of service or local privilege escalation in distributions where the X.org server is run with root privileges. Se encontró un fallo en el servidor X.org. Debido a que el tamaño de asignación no se rastrea correctamente en _XkbSetCompatMap, un atacante local podría desencadenar una condición d... • https://access.redhat.com/security/cve/CVE-2024-9632 • CWE-122: Heap-based Buffer Overflow •

CVSS: 10.0EPSS: 0%CPEs: 36EXPL: 2

09 Oct 2024 — An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines. We have had reports of this vulnerability being exploited in the wild. This vulnerability affects Firefox < 131.0.2, Firefox ESR < 128.3.1, and Firefox ESR < 115.16.1. An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines. We have had reports of this vulnerability being exploited in the wild. • https://github.com/tdonaworth/Firefox-CVE-2024-9680 • CWE-416: Use After Free •

CVSS: 10.0EPSS: 0%CPEs: 32EXPL: 0

01 Oct 2024 — Memory safety bugs present in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2. 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 < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131. A flaw was found in Mozilla. The Mozilla Foundation's Security Advisory describes the issue as follows: Memory safety bugs are present in Firefox 130, Firefox ESR... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1872744%2C1897792%2C1911317%2C1913445%2C1914106%2C1914475%2C1914963%2C1915008%2C1916476 • 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: 10.0EPSS: 0%CPEs: 34EXPL: 0

01 Oct 2024 — Memory safety bugs present in Firefox 130, Firefox ESR 115.15, Firefox ESR 128.2, and Thunderbird 128.2. 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 < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131. The Mozilla Foundation's Security Advisory: Memory safety bugs present in Firefox 130, Firefox ESR 115.15, Firefox ESR 1... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1872744%2C1897792%2C1911317%2C1916476 • 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: 8.8EPSS: 0%CPEs: 32EXPL: 0

01 Oct 2024 — A potential memory corruption vulnerability could be triggered if an attacker had the ability to trigger an OOM at a specific moment during JIT compilation. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131. The Mozilla Foundation's Security Advisory: A potential memory corruption vulnerability could be triggered if an attacker has the ability to trigger an OOM at a specific moment during JIT compilation. Gentoo Linux Security Advisory 202412-6 - Multi... • https://bugzilla.mozilla.org/show_bug.cgi?id=1915249 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-789: Memory Allocation with Excessive Size Value •

CVSS: 7.8EPSS: 0%CPEs: 31EXPL: 0

01 Oct 2024 — A website configured to initiate a specially crafted WebTransport session could crash the Firefox process leading to a denial of service condition. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131. The Mozilla Foundation's Security Advisory: A website configured to initiate a specially crafted WebTransport session could crash the Firefox process, leading to a denial of service condition. Gentoo Linux Security Advisory 202412-6 - Multiple vulnerabiliti... • https://bugzilla.mozilla.org/show_bug.cgi?id=1907726 • CWE-404: Improper Resource Shutdown or Release CWE-754: Improper Check for Unusual or Exceptional Conditions •

CVSS: 5.3EPSS: 0%CPEs: 31EXPL: 0

01 Oct 2024 — By checking the result of calls to `window.open` with specifically set protocol handlers, an attacker could determine if the application which implements that protocol handler is installed. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131. The Mozilla Foundation's Security Advisory: By checking the result of calls to window.open with specifically set protocol handlers, an attacker could determine if the application which implements that protocol handl... • https://bugzilla.mozilla.org/show_bug.cgi?id=1881037 • CWE-203: Observable Discrepancy •

CVSS: 6.4EPSS: 0%CPEs: 31EXPL: 0

01 Oct 2024 — A missing delay in directory upload UI could have made it possible for an attacker to trick a user into granting permission via clickjacking. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131. A flaw was found in Mozilla. The Mozilla Foundation's Security Advisory describes the issue as follows: A missing delay in directory upload UI could have made it possible for an attacker to trick a user into granting permission via clickjacking. Multiple vulnerab... • https://bugzilla.mozilla.org/show_bug.cgi?id=1916659 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •