CVE-2021-23962

Summary

Incorrect use of the '<RowCountChanged>' method could have led to a user-after-poison and a potentially exploitable crash. This vulnerability affects Firefox < 85.

Affected Software

Weaknesses

• Use-after-poison in <code>nsTreeBodyFrame::RowCountChanged</code>

ADP Enrichment

CVE Program Container

Additional References

• https://www.mozilla.org/security/advisories/mfsa2021-03/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1677194

References

• https://www.mozilla.org/security/advisories/mfsa2021-03/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1677194

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