CVE-2021-45060: Adobe Acrobat Reader DC TTF Font Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-45060?
CVE-2021-45060 has been assessed as a medium severity vulnerability.
How do I fix CVE-2021-45060?
To fix CVE-2021-45060, update your Adobe Acrobat Reader DC or Adobe Acrobat to the latest version available.
What systems are affected by CVE-2021-45060?
CVE-2021-45060 affects Adobe Acrobat Reader DC versions up to 21.007.20099, 20.004.30017, and 17.011.30204.
What type of vulnerability is CVE-2021-45060?
CVE-2021-45060 is an out-of-bounds read vulnerability when parsing specially crafted PDF files.
Can CVE-2021-45060 be exploited remotely?
Yes, CVE-2021-45060 can be potentially exploited remotely by enticing a user to open a crafted PDF file.