ZDI-CAN-13197: Siemens JT2Go BMP 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 BMP 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 | Affected Version | How to fix |
|---|---|---|
| Siemens JT2Go |
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.
Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-13197?
The severity of ZDI-CAN-13197 is noted as important due to its potential for sensitive information disclosure.
How do I fix ZDI-CAN-13197?
To mitigate ZDI-CAN-13197, it is recommended to update Siemens JT2Go to the latest version that addresses this vulnerability.
What type of attack is associated with ZDI-CAN-13197?
ZDI-CAN-13197 is associated with remote attacks that require user interaction to exploit.
Who is affected by ZDI-CAN-13197?
Any users of Siemens JT2Go are affected by ZDI-CAN-13197 if they do not apply the necessary updates.
What is exploited in ZDI-CAN-13197?
ZDI-CAN-13197 exploits a flaw that allows remote attackers to disclose sensitive information through malicious pages or files.
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-847
- alias/ZDI-CAN-13197
- alias/CVE-2021-34302
- agent/software-canonical-lookup
- agent/severity
- agent/references
- agent/title
- agent/type
- agent/description
- agent/event
- agent/tags
- agent/source
- vendor/siemens
- canonical/siemens jt2go