ZDI-20-1354: Adobe Acrobat Reader DC ID Parameter Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Adobe Acrobat Reader DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the ID parameter in the PDF trailer. By performing actions in JavaScript, an attacker can disclose the base address of AcroForm.api. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-20-1354?
ZDI-20-1354 is classified as a medium-severity vulnerability.
How do I fix ZDI-20-1354?
To fix ZDI-20-1354, update Adobe Acrobat Reader DC to the latest version available.
What type of attack does ZDI-20-1354 facilitate?
ZDI-20-1354 facilitates remote attackers in disclosing sensitive information through malicious pages or files.
Is user interaction required to exploit ZDI-20-1354?
Yes, user interaction is required to exploit ZDI-20-1354, as the target must visit a malicious page or open a malicious file.
What software is affected by ZDI-20-1354?
ZDI-20-1354 affects Adobe Acrobat Reader DC installations.