CVE-2024-20727: [TianfuCup] out-of-bounds access vulnerability when parsing jpeg2000
Acrobat Reader versions 20.005.30539, 23.008.20470 and earlier are affected by an out-of-bounds write vulnerability 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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Mitigate exposure by ensuring users do not open untrusted or malicious files (user interaction is required to exploit the out-of-bounds write vulnerability).
Event History
Frequently Asked Questions
What is the severity of CVE-2024-20727?
CVE-2024-20727 has a critical severity level due to its potential for arbitrary code execution.
How do I fix CVE-2024-20727?
To fix CVE-2024-20727, users should update Adobe Acrobat and Acrobat Reader to the latest version.
Which versions are affected by CVE-2024-20727?
CVE-2024-20727 affects Adobe Acrobat versions 20.005.30539, 23.008.20470, and earlier versions.
What types of attacks can exploit CVE-2024-20727?
CVE-2024-20727 can be exploited by an attacker crafting a malicious PDF that requires user interaction.
Is exploitation of CVE-2024-20727 easy to perform?
Exploitation of CVE-2024-20727 is dependent on user interaction, making it necessary for the victim to open the malicious file.