CVE-2021-21065: Adobe Bridge Font Parsing Out-Of-Bounds Write Arbitrary Code Execution Vulnerability
First published: Thu Feb 25 2021(Updated: )
Adobe Bridge version 11.0 (and earlier) is affected by an out-of-bounds write vulnerability when parsing TTF files that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Bridge | <11.0.1 | |
| Microsoft Windows |
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Frequently Asked Questions
What is CVE-2021-21065?
CVE-2021-21065 is an out-of-bounds write vulnerability in Adobe Bridge version 11.0 (and earlier) when parsing TTF files, which could lead to arbitrary code execution.
How does CVE-2021-21065 affect Adobe Bridge?
CVE-2021-21065 affects Adobe Bridge version 11.0 (and earlier) by allowing arbitrary code execution when a user opens a malicious TTF file.
What is the severity of CVE-2021-21065?
CVE-2021-21065 has a severity rating of 7.8 (high).
How can I fix CVE-2021-21065?
To fix CVE-2021-21065, update Adobe Bridge to version 11.0.1 or later.
Where can I find more information about CVE-2021-21065?
You can find more information about CVE-2021-21065 on the Adobe Security Bulletin APSB21-07: https://helpx.adobe.com/security/products/bridge/apsb21-07.html
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