CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-25744 – Mozilla: Memory safety bugs fixed in Firefox 110 and Firefox ESR 102.8
https://notcve.org/view.php?id=CVE-2023-25744
Mmemory safety bugs present in Firefox 109 and Firefox ESR 102.7. 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 < 110 and Firefox ESR < 102.8. The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Kershaw Chang and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 109 and Firefox ESR 102.7. 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=1789449%2C1803628%2C1810536 https://www.mozilla.org/security/advisories/mfsa2023-05 https://www.mozilla.org/security/advisories/mfsa2023-06 https://access.redhat.com/security/cve/CVE-2023-25744 https://bugzilla.redhat.com/show_bug.cgi?id=2170391 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 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
Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to open them without user interaction via <code>ExpandedPrincipals</code>. 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 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. • https://bugzilla.mozilla.org/show_bug.cgi?id=1792138 https://www.mozilla.org/security/advisories/mfsa2023-05 https://www.mozilla.org/security/advisories/mfsa2023-06 https://www.mozilla.org/security/advisories/mfsa2023-07 https://access.redhat.com/security/cve/CVE-2023-25729 https://bugzilla.redhat.com/show_bug.cgi?id=2170382 • CWE-84: Improper Neutralization of Encoded URI Schemes in a Web Page •
CVSS: 8.8EPSS: 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
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-after-free after unwrapping the proxy. • https://bugzilla.mozilla.org/show_bug.cgi?id=1810711 https://www.mozilla.org/security/advisories/mfsa2023-05 https://www.mozilla.org/security/advisories/mfsa2023-06 https://www.mozilla.org/security/advisories/mfsa2023-07 https://access.redhat.com/security/cve/CVE-2023-25735 https://bugzilla.redhat.com/show_bug.cgi?id=2170378 • CWE-416: Use After Free •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-25746 – Mozilla: Memory safety bugs fixed in Firefox ESR 102.8
https://notcve.org/view.php?id=CVE-2023-25746
Memory safety bugs present in Firefox ESR 102.7. 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 Thunderbird < 102.8 and Firefox ESR < 102.8. The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Firefox ESR 102.7. 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=1544127%2C1762368 https://www.mozilla.org/security/advisories/mfsa2023-06 https://www.mozilla.org/security/advisories/mfsa2023-07 https://access.redhat.com/security/cve/CVE-2023-25746 https://bugzilla.redhat.com/show_bug.cgi?id=2170402 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 5.9EPSS: 0%CPEs: 2EXPL: 0CVE-2020-12413
https://notcve.org/view.php?id=CVE-2020-12413
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 https://raccoon-attack.com • CWE-203: Observable Discrepancy •