CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-4052
https://notcve.org/view.php?id=CVE-2023-4052
The Firefox updater created a directory writable by non-privileged users. When uninstalling Firefox, any files in that directory would be recursively deleted with the permissions of the uninstalling user account. This could be combined with creation of a junction (a form of symbolic link) to allow arbitrary file deletion controlled by the non-privileged user. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 116, Firefox ESR < 115.1, and Thunderbird < 115.1. • https://bugzilla.mozilla.org/show_bug.cgi?id=1824420 https://www.mozilla.org/security/advisories/mfsa2023-29 https://www.mozilla.org/security/advisories/mfsa2023-31 https://www.mozilla.org/security/advisories/mfsa2023-33 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-3600 – firefox: use-after-free in workers
https://notcve.org/view.php?id=CVE-2023-3600
During the worker lifecycle, a use-after-free condition could have occured, which could have led to a potentially exploitable crash. This vulnerability affects Firefox < 115.0.2, Firefox ESR < 115.0.2, and Thunderbird < 115.0.1. The Mozilla Foundation Security Advisory describes this flaw as: During the worker lifecycle, a use-after-free condition could have occured, which could have led to a potentially exploitable crash. • https://bugzilla.mozilla.org/show_bug.cgi?id=1839703 https://www.mozilla.org/security/advisories/mfsa2023-26 https://www.mozilla.org/security/advisories/mfsa2023-27 https://access.redhat.com/security/cve/CVE-2023-3600 https://bugzilla.redhat.com/show_bug.cgi?id=2222652 • CWE-416: Use After Free •
CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0CVE-2023-37211 – Mozilla: Memory safety bugs fixed in Firefox 115, Firefox ESR 102.13, and Thunderbird 102.13
https://notcve.org/view.php?id=CVE-2023-37211
Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. 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 < 115, Firefox ESR < 102.13, and Thunderbird < 102.13. The Mozilla Foundation Security Advisory describes this flaw as: Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. 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. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1832306%2C1834862%2C1835886%2C1836550%2C1837450 https://lists.debian.org/debian-lts-announce/2023/07/msg00006.html https://lists.debian.org/debian-lts-announce/2023/07/msg00015.html https://www.debian.org/security/2023/dsa-5450 https://www.debian.org/security/2023/dsa-5451 https://www.mozilla.org/security/advisories/mfsa2023-22 https://www.mozilla.org/security/advisories/mfsa2023-23 https://www.mozilla.org/security/advisories/mfsa2023-24 https& • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2023-37208 – Mozilla: Lack of warning when opening Diagcab files
https://notcve.org/view.php?id=CVE-2023-37208
When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13. The Mozilla Foundation Security Advisory describes this flaw as: When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code. • https://bugzilla.mozilla.org/show_bug.cgi?id=1837675 https://lists.debian.org/debian-lts-announce/2023/07/msg00006.html https://lists.debian.org/debian-lts-announce/2023/07/msg00015.html https://www.debian.org/security/2023/dsa-5450 https://www.debian.org/security/2023/dsa-5451 https://www.mozilla.org/security/advisories/mfsa2023-22 https://www.mozilla.org/security/advisories/mfsa2023-23 https://www.mozilla.org/security/advisories/mfsa2023-24 https://access.redhat.com/security • CWE-1127: Compilation with Insufficient Warnings or Errors •
CVSS: 6.5EPSS: 0%CPEs: 6EXPL: 0CVE-2023-37207 – Mozilla: Fullscreen notification obscured
https://notcve.org/view.php?id=CVE-2023-37207
A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13. The Mozilla Foundation Security Advisory describes this flaw as: A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. • https://bugzilla.mozilla.org/show_bug.cgi?id=1816287 https://lists.debian.org/debian-lts-announce/2023/07/msg00006.html https://lists.debian.org/debian-lts-announce/2023/07/msg00015.html https://www.debian.org/security/2023/dsa-5450 https://www.debian.org/security/2023/dsa-5451 https://www.mozilla.org/security/advisories/mfsa2023-22 https://www.mozilla.org/security/advisories/mfsa2023-23 https://www.mozilla.org/security/advisories/mfsa2023-24 https://access.redhat.com/security • CWE-290: Authentication Bypass by Spoofing CWE-470: Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') •