CVE-2018-12360

A use-after-free vulnerability can occur when deleting an input element during a mutation event handler triggered by focusing that element. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.

• How can I get the fixes?
• What do statuses mean?

References

• MITRE
• NVD
• Launchpad
• Debian

Related Ubuntu Security Notices (USN)

• USN-3714-1
• Thunderbird vulnerabilities
• 12 July 2018
• USN-3705-1
• Firefox vulnerabilities
• 5 July 2018

Other references

• https://www.mozilla.org/en-US/security/advisories/mfsa2018-15/#CVE-2018-12360
• https://www.mozilla.org/en-US/security/advisories/mfsa2018-17/#CVE-2018-12360
• https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/#CVE-2018-12360
• https://www.cve.org/CVERecord?id=CVE-2018-12360