Mozilla Discloses Firefox Push Message Vulnerability
CVE-2024-10466

7.5HIGH

Key Information:

Vendor

Mozilla
Status
Firefox
Firefox Esr
Thunderbird
Vendor
CVE Published:
29 October 2024

What is CVE-2024-10466?

A vulnerability in Mozilla's Firefox and Thunderbird allows remote attackers to cause the parent process to hang by sending specially crafted push messages. This can result in unresponsive browser behavior, impacting user experience and workflow. Affected are specific versions of Firefox and Thunderbird, which need immediate updates to mitigate the risk posed by this exploit.

Affected Version(s)

Firefox < 132

Firefox ESR < 128.4

Thunderbird < 128.4

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1924154
https://www.mozilla.org/security/advisories/mfsa2024-55/
https://www.mozilla.org/security/advisories/mfsa2024-56/

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kagami Rosylight
.