ZDI-21-874: Siemens JT2Go TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Siemens JT2Go. 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 parsing of TIF files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. 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-21-874?
The severity of ZDI-21-874 is considered high due to the potential for sensitive information disclosure.
How do I fix ZDI-21-874?
To fix ZDI-21-874, users should update to the latest version of Siemens JT2Go as provided by the vendor.
What type of attack does ZDI-21-874 enable?
ZDI-21-874 enables remote attackers to disclose sensitive information through user interaction.
Is user interaction required to exploit ZDI-21-874?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
Which product is affected by ZDI-21-874?
The affected product for ZDI-21-874 is Siemens JT2Go.