CVE-2021-40778: Adobe Media Encoder Null Pointer Dereference Application denial-of-service
Adobe Media Encoder 15.4.1 (and earlier) is affected by a Null pointer dereference vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service 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 CVE-2021-40778?
CVE-2021-40778 is a vulnerability in Adobe Media Encoder 15.4.1 (and earlier) that allows an unauthenticated attacker to cause a denial-of-service by exploiting a Null pointer dereference vulnerability.
How does CVE-2021-40778 affect Adobe Media Encoder?
CVE-2021-40778 affects Adobe Media Encoder versions 15.4.1 and earlier.
What is the severity of CVE-2021-40778?
The severity of CVE-2021-40778 is medium, with a CVSS score of 5.5.
Can an attacker exploit CVE-2021-40778 remotely?
Yes, an unauthenticated attacker can exploit CVE-2021-40778 remotely.
Is there a fix for CVE-2021-40778?
Yes, Adobe has released a security update to address CVE-2021-40778. It is recommended to update to the latest version of Adobe Media Encoder.