CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-34416 – Mozilla: Memory safety bugs fixed in Firefox 114 and Firefox ESR 102.12
https://notcve.org/view.php?id=CVE-2023-34416
Memory safety bugs present in Firefox 113, Firefox ESR 102.11, 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 ESR < 102.12, Firefox < 114, and Thunderbird < 102.12. The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers and community members Gabriele Svelto, Andrew McCreight, the Mozilla Fuzzing Team, Sean Feng, and Sebastian Hengst reported memory safety bugs present in Firefox 113 and Firefox ESR 102.11. 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=1752703%2C1818394%2C1826875%2C1827340%2C1827655%2C1828065%2C1830190%2C1830206%2C1830795%2C1833339 https://security.gentoo.org/glsa/202312-03 https://security.gentoo.org/glsa/202401-10 https://www.mozilla.org/security/advisories/mfsa2023-19 https://www.mozilla.org/security/advisories/mfsa2023-20 https://www.mozilla.org/security/advisories/mfsa2023-21 https://access.redhat.com/security/cve/CVE-2023-34416 https://bugzilla.redhat.com/show_bug.cgi?id=2212842 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-34414 – Mozilla: Click-jacking certificate exceptions through rendering lag
https://notcve.org/view.php?id=CVE-2023-34414
The error page for sites with invalid TLS certificates was missing the activation-delay Firefox uses to protect prompts and permission dialogs from attacks that exploit human response time delays. If a malicious page elicited user clicks in precise locations immediately before navigating to a site with a certificate error and made the renderer extremely busy at the same time, it could create a gap between when the error page was loaded and when the display actually refreshed. With the right timing the elicited clicks could land in that gap and activate the button that overrides the certificate error for that site. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12. The Mozilla Foundation Security Advisory describes this flaw as: The error page for sites with invalid TLS certificates was missing the activation-delay Firefox uses to protect prompts and permission dialogs from attacks that exploit human response time delays. If a malicious page elicited user clicks in precise locations immediately before navigating to a site with a certificate error and made the renderer extremely busy at the same time, it could create a gap between when the error page was loaded and when the display actually refreshed. • https://bugzilla.mozilla.org/show_bug.cgi?id=1695986 https://security.gentoo.org/glsa/202312-03 https://security.gentoo.org/glsa/202401-10 https://www.mozilla.org/security/advisories/mfsa2023-19 https://www.mozilla.org/security/advisories/mfsa2023-20 https://www.mozilla.org/security/advisories/mfsa2023-21 https://access.redhat.com/security/cve/CVE-2023-34414 https://bugzilla.redhat.com/show_bug.cgi?id=2212841 • CWE-295: Improper Certificate Validation CWE-449: The UI Performs the Wrong Action •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2023-25748
https://notcve.org/view.php?id=CVE-2023-25748
By displaying a prompt with a long description, the fullscreen notification could have been hidden, resulting in potential user confusion or spoofing attacks. <br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 111. • https://bugzilla.mozilla.org/show_bug.cgi?id=1798798 https://www.mozilla.org/security/advisories/mfsa2023-09 •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-29551
https://notcve.org/view.php?id=CVE-2023-29551
Memory safety bugs present in Firefox 111. 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 for Android < 112, Firefox < 112, and Focus for Android < 112. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1763625%2C1814314%2C1815798%2C1815890%2C1819239%2C1819465%2C1819486%2C1819492%2C1819957%2C1820514%2C1820776%2C1821838%2C1822175%2C1823547 https://www.mozilla.org/security/advisories/mfsa2023-13 • CWE-787: Out-of-bounds Write •
CVSS: 4.3EPSS: 0%CPEs: 2EXPL: 0CVE-2023-28159
https://notcve.org/view.php?id=CVE-2023-28159
The fullscreen notification could have been hidden on Firefox for Android by using download popups, resulting in potential user confusion or spoofing attacks. <br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 111. • https://bugzilla.mozilla.org/show_bug.cgi?id=1783561 https://www.mozilla.org/security/advisories/mfsa2023-09 •