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CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0

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. • https://bugzilla.mozilla.org/show_bug.cgi?id=1809122 https://www.mozilla.org/security/advisories/mfsa2023-09 https://www.mozilla.org/security/advisories/mfsa2023-10 https://www.mozilla.org/security/advisories/mfsa2023-11 https://access.redhat.com/security/cve/CVE-2023-28164 https://bugzilla.redhat.com/show_bug.cgi?id=2178470 • CWE-829: Inclusion of Functionality from Untrusted Control Sphere •

CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0

If a MIME email combines OpenPGP and OpenPGP MIME data in a certain way Thunderbird repeatedly attempts to process and display the message, which could cause Thunderbird's user interface to lock up and no longer respond to the user's actions. An attacker could send a crafted message with this structure to attempt a DoS attack. This vulnerability affects Thunderbird < 102.8. The Mozilla Foundation Security Advisory describes this flaw as: If a MIME email combines OpenPGP and OpenPGP MIME data in a certain way Thunderbird repeatedly attempts to process and display the message, which could cause Thunderbird's user interface to lock up and no longer respond to the user's actions. An attacker could send a crafted message with this structure to attempt a DoS attack. • https://bugzilla.mozilla.org/show_bug.cgi?id=1806507 https://www.mozilla.org/security/advisories/mfsa2023-07 https://access.redhat.com/security/cve/CVE-2023-0616 https://bugzilla.redhat.com/show_bug.cgi?id=2171397 • CWE-400: Uncontrolled Resource Consumption CWE-449: The UI Performs the Wrong Action •

CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0

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: 7.5EPSS: 0%CPEs: 3EXPL: 0

The <code>Content-Security-Policy-Report-Only</code> 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. • https://bugzilla.mozilla.org/show_bug.cgi?id=1790345 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-2023-25728 https://bugzilla.redhat.com/show_bug.cgi?id=2170374 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •

CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0

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 •