CVE-2018-12363

Summary

A use-after-free vulnerability can occur when script uses mutation events to move DOM nodes between documents, resulting in the old document that held the node being freed but the node still having a pointer referencing it. 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.

Affected Software

VendorProductVersion RangeStatus
MozillaThunderbirdunspecified < 60affected
MozillaThunderbirdunspecified < 52.9affected
MozillaFirefox ESRunspecified < 60.1affected
MozillaFirefox ESRunspecified < 52.9affected
MozillaFirefoxunspecified < 61affected

Weaknesses

  • Use-after-free when appending DOM nodes

ADP Enrichment

CVE Program Container

Additional References

References