CVE-2021-23962
First published: Tue Jan 26 2021(Updated: )
Incorrect use of the '<RowCountChanged>' method could have led to a user-after-poison and a potentially exploitable crash. This vulnerability affects Firefox < 85.
Credit: security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Firefox | <85 | 85 |
| Firefox | <85.0 |
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Reference Links
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2021-23962?
CVE-2021-23962 is considered a moderate severity vulnerability due to the possibility of user-after-poison leading to an exploitable crash.
How do I fix CVE-2021-23962?
To fix CVE-2021-23962, update your Firefox to version 85 or later.
What versions of Firefox are affected by CVE-2021-23962?
CVE-2021-23962 affects Firefox versions prior to 85.
What type of vulnerability is CVE-2021-23962?
CVE-2021-23962 is a user-after-poison vulnerability related to incorrect use of the '<RowCountChanged>' method.
Can CVE-2021-23962 be exploited remotely?
While CVE-2021-23962 could lead to a crash, exploitation depends on specific conditions, making it less likely to be exploited remotely.
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