CVSS: 10.0EPSS: 0%CPEs: 5EXPL: 0CVE-2023-29550 – Mozilla: Memory safety bugs fixed in Firefox 112 and Firefox ESR 102.10
https://notcve.org/view.php?id=CVE-2023-29550
13 Apr 2023 — Memory safety bugs present in Firefox 111 and Firefox ESR 102.9. 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 < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Andrew Osmond, Sebastian Hengst, Andrew McCreight, and the Mozi... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1720594%2C1812498%2C1814217%2C1818357%2C1751945%2C1818762%2C1819493%2C1820389%2C1820602%2C1821448%2C1822413%2C1824828 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-1945 – Mozilla: Memory Corruption in Safe Browsing Code
https://notcve.org/view.php?id=CVE-2023-1945
13 Apr 2023 — Unexpected data returned from the Safe Browsing API could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 102.10 and Firefox ESR < 102.10. The Mozilla Foundation Security Advisory describes this flaw as: Unexpected data returned from the Safe Browsing API could have led to memory corruption and a potentially exploitable crash. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update... • https://bugzilla.mozilla.org/show_bug.cgi?id=1777588 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2023-29548 – Mozilla: Incorrect optimization result on ARM64
https://notcve.org/view.php?id=CVE-2023-29548
12 Apr 2023 — A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. The Mozilla Foundation Security Advisory describes this flaw as: A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result. USN-6010-1 fixed vulnerabilities and USN-6010-2 fixed minor regressions in Firefox. The update introduced several... • https://bugzilla.mozilla.org/show_bug.cgi?id=1822754 • CWE-682: Incorrect Calculation •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2023-29533 – Mozilla: Fullscreen notification obscured
https://notcve.org/view.php?id=CVE-2023-29533
12 Apr 2023 — A website could have obscured the fullscreen notification by using a combination of window.open, fullscreen requests, window.name assignments, and setInterval calls. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. The Mozilla Foundation Security Advisory describes this flaw as: A website could have obscured t... • https://bugzilla.mozilla.org/show_bug.cgi?id=1798219 • CWE-425: Direct Request ('Forced Browsing') •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2023-29535 – Mozilla: Potential Memory Corruption following Garbage Collector compaction
https://notcve.org/view.php?id=CVE-2023-29535
12 Apr 2023 — Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. The Mozilla Foundation Security Advisory describes this flaw as: Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted... • https://bugzilla.mozilla.org/show_bug.cgi?id=1820543 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 10.0EPSS: 0%CPEs: 5EXPL: 0CVE-2023-29536 – Mozilla: Invalid free from JavaScript code
https://notcve.org/view.php?id=CVE-2023-29536
12 Apr 2023 — An attacker could cause the memory manager to incorrectly free a pointer that addresses attacker-controlled memory, resulting in an assertion, memory corruption, or a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. The Mozilla Foundation Security Advisory describes this flaw as: An attacker could cause the memory manager to incorrectly free a pointer that addresses attacker-controlled... • https://bugzilla.mozilla.org/show_bug.cgi?id=1821959 • CWE-416: Use After Free CWE-617: Reachable Assertion •
CVSS: 10.0EPSS: 2%CPEs: 5EXPL: 0CVE-2023-29539 – Microsoft Windows UMPDDrvEnablePDEV Improper Input Validation Local Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2023-29539
12 Apr 2023 — When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to install malware. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. The Mozilla Foundation Security Advisory describes this flaw as: When handling the filename directive in the Content-Dis... • https://bugzilla.mozilla.org/show_bug.cgi?id=1784348 • CWE-159: Improper Handling of Invalid Use of Special Elements CWE-476: NULL Pointer Dereference •
CVSS: 10.0EPSS: 0%CPEs: 5EXPL: 0CVE-2023-29541 – Mozilla: Files with malicious extensions could have been downloaded unsafely on Linux
https://notcve.org/view.php?id=CVE-2023-29541
12 Apr 2023 — Firefox did not properly handle downloads of files ending in .desktop, which can be interpreted to run attacker-controlled commands.
*This bug only affects Firefox for Linux on certain Distributions. Other operating systems are unaffected, and Mozilla is unable to enumerate all affected Linux Distributions.*. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. The Mozilla Foundation Security Advisory d... • https://bugzilla.mozilla.org/show_bug.cgi?id=1810191 • CWE-116: Improper Encoding or Escaping of Output CWE-434: Unrestricted Upload of File with Dangerous Type •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-25752 – Mozilla: Potential out-of-bounds when accessing throttled streams
https://notcve.org/view.php?id=CVE-2023-25752
16 Mar 2023 — When accessing throttled streams, the count of available bytes needed to be checked in the calling function to be within bounds. This may have lead future code to be incorrect and vulnerable. 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 that when accessing throttled streams, the count of available bytes needs to be checked in the calling function to be within bounds. • https://bugzilla.mozilla.org/show_bug.cgi?id=1811627 • CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-28164 – Mozilla: URL being dragged from a removed cross-origin iframe into the same tab triggered navigation
https://notcve.org/view.php?id=CVE-2023-28164
16 Mar 2023 — Dragging a URL from a cross-origin iframe that was removed during the drag could have led to user confusion and website spoofing attacks. 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 of dragging a URL from a cross-origin iframe that was removed during the drag could have led to user confusion and website spoofing attacks. USN-5954-1 fixed vulnerabilities in Firefox. • https://bugzilla.mozilla.org/show_bug.cgi?id=1809122 • CWE-346: Origin Validation Error CWE-829: Inclusion of Functionality from Untrusted Control Sphere •