CVE-2021-40773: Adobe Prelude NULL Pointer Dereference Application Denial of Service
First published: Mon Nov 22 2021(Updated: )
Adobe Prelude version 10.1 (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.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Prelude | <=10.1 | |
| Microsoft Windows |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-40773.
What is the affected software?
The affected software is Adobe Prelude version 10.1 (and earlier).
What is the severity of CVE-2021-40773?
The severity of CVE-2021-40773 is medium with a severity value of 5.5.
What is the impact of this vulnerability?
This vulnerability can be exploited by an unauthenticated attacker to achieve an application denial-of-service in the context of the current user.
How can I fix CVE-2021-40773?
To fix CVE-2021-40773, update to Adobe Prelude version 10.2 or later.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/remedy
- agent/last-modified-date
- agent/weakness
- agent/title
- agent/author
- agent/severity
- agent/references
- agent/first-publish-date
- agent/tags
- agent/event
- agent/description
- vendor/adobe
- canonical/adobe prelude
- version/adobe prelude/10.1
- vendor/microsoft
- canonical/microsoft windows