CVSS: 10.0EPSS: 0%CPEs: 3EXPL: 0CVE-2023-28176 – Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9
https://notcve.org/view.php?id=CVE-2023-28176
16 Mar 2023 — Memory safety bugs present in Firefox 110 and Firefox ESR 102.8. 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 < 111, Firefox ESR < 102.9, and Thunderbird < 102.9. A flaw was found in Mozilla. The Mozilla Foundation Security Advisory described the issue in which Mozilla developers Timothy Nikkel, Andrew McCreight, and the Mozilla Fuzzing Team reported memory safe... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1808352%2C1811637%2C1815904%2C1817442%2C1818674 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-25751 – Mozilla: Incorrect code generation during JIT compilation
https://notcve.org/view.php?id=CVE-2023-25751
16 Mar 2023 — Sometimes, when invalidating JIT code while following an iterator, the newly generated code could be overwritten incorrectly. This could lead to a potentially exploitable crash. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9. A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of invalidating JIT code while following an iterator. • https://bugzilla.mozilla.org/show_bug.cgi?id=1814899 • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 10.0EPSS: 0%CPEs: 3EXPL: 0CVE-2023-0767 – nss: Arbitrary memory write via PKCS 12
https://notcve.org/view.php?id=CVE-2023-0767
16 Feb 2023 — An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. The Mozilla Foundation Security Advisory describes this flaw as: An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. USN-5880-1 fixed vulnerabilities in Firef... • https://alas.aws.amazon.com/AL2/ALAS-2023-1992.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.9EPSS: 0%CPEs: 2EXPL: 0CVE-2020-12413
https://notcve.org/view.php?id=CVE-2020-12413
16 Feb 2023 — The Raccoon attack is a timing attack on DHE ciphersuites inherit in the TLS specification. To mitigate this vulnerability, Firefox disabled support for DHE ciphersuites. • https://bugzilla.mozilla.org/show_bug.cgi?id=CVE-2020-12413 • CWE-203: Observable Discrepancy •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-25728 – Mozilla: Content security policy leak in violation reports using iframes
https://notcve.org/view.php?id=CVE-2023-25728
16 Feb 2023 — The Content-Security-Policy-Report-Only header could allow an attacker to leak a child iframe's unredacted URI when interaction with that iframe triggers a redirect. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. The Mozilla Foundation Security Advisory describes this flaw as: The `Content-Security-Policy-Report-Only` header could allow an attacker to leak a child iframe's unredacted URI when interaction with that iframe triggers a redirect. USN-5880-1 f... • https://bugzilla.mozilla.org/show_bug.cgi?id=1790345 • CWE-203: Observable Discrepancy CWE-1021: Improper Restriction of Rendered UI Layers or Frames •
CVSS: 10.0EPSS: 0%CPEs: 3EXPL: 0CVE-2023-25729 – Mozilla: Extensions could have opened external schemes without user knowledge
https://notcve.org/view.php?id=CVE-2023-25729
16 Feb 2023 — Permission prompts for opening external schemes were only shown for ContentPrincipals resulting in extensions being able to open them without user interaction via ExpandedPrincipals. This could lead to further malicious actions such as downloading files or interacting with software already installed on the system. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. The Mozilla Foundation Security Advisory describes this flaw as: Permission prompt... • https://bugzilla.mozilla.org/show_bug.cgi?id=1792138 • CWE-84: Improper Neutralization of Encoded URI Schemes in a Web Page CWE-863: Incorrect Authorization •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-25730 – Mozilla: Screen hijack via browser fullscreen mode
https://notcve.org/view.php?id=CVE-2023-25730
16 Feb 2023 — A background script invoking requestFullscreen and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. The Mozilla Foundation Security Advisory describes this flaw as: A background script invoking `requestFullscreen` and then blocking the main thread could force the browser into fullscreen mode indefinitely, resul... • https://bugzilla.mozilla.org/show_bug.cgi?id=1794622 • CWE-821: Incorrect Synchronization CWE-1021: Improper Restriction of Rendered UI Layers or Frames •
CVSS: 10.0EPSS: 0%CPEs: 3EXPL: 0CVE-2023-25732 – Mozilla: Out of bounds memory write from EncodeInputStream
https://notcve.org/view.php?id=CVE-2023-25732
16 Feb 2023 — When encoding data from an inputStream in xpcom the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. The Mozilla Foundation Security Advisory describes this flaw as: When encoding data from an `inputStream` in `xpcom` the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory wr... • https://bugzilla.mozilla.org/show_bug.cgi?id=1804564 • CWE-787: Out-of-bounds Write •
CVSS: 10.0EPSS: 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
16 Feb 2023 — 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-af... • https://bugzilla.mozilla.org/show_bug.cgi?id=1810711 • CWE-416: Use After Free •
CVSS: 10.0EPSS: 0%CPEs: 3EXPL: 0CVE-2023-25737 – Mozilla: Invalid downcast in SVGUtils::SetupStrokeGeometry
https://notcve.org/view.php?id=CVE-2023-25737
16 Feb 2023 — An invalid downcast from nsTextNode to SVGElement could have lead to undefined behavior. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. The Mozilla Foundation Security Advisory describes this flaw as: An invalid downcast from `nsTextNode` to `SVGElement` could have lead to undefined behavior. Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an atta... • https://bugzilla.mozilla.org/show_bug.cgi?id=1811464 • CWE-704: Incorrect Type Conversion or Cast •