CVE-2021-39865: Adobe FrameMaker TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Wed Sep 29 2021(Updated: )
Adobe Framemaker versions 2019 Update 8 (and earlier) and 2020 Release Update 2 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. 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 Framemaker | <=2019.0.8 | |
| Adobe Framemaker | >=2020.0.1<=2020.0.2 | |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-39865?
The severity of CVE-2021-39865 is medium with a CVSS score of 3.3.
How can remote attackers exploit CVE-2021-39865?
Remote attackers can exploit CVE-2021-39865 by tricking the target into visiting a malicious page or opening a malicious file.
What software is affected by CVE-2021-39865?
Adobe FrameMaker versions 2019.0.8 and 2020.0.1 to 2020.0.2 are affected by CVE-2021-39865.
How can I fix CVE-2021-39865?
To fix CVE-2021-39865, it is recommended to update to a patched version of Adobe FrameMaker.
Where can I find more information about CVE-2021-39865?
You can find more information about CVE-2021-39865 at the Adobe Security Bulletin APSB21-74 and Zero Day Initiative advisories.
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