CVE-2024-8823: PDF-XChange Editor JB2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Fri Nov 22 2024(Updated: )
PDF-XChange Editor JB2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. 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 JB2 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 object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-24261.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tracker Software PDF-XChange Editor | ||
| PDF-XChange | =10.3.0.386 | |
| Tracker Software PDF-XChange Editor | =10.3.0.386 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-8823?
CVE-2024-8823 is considered a medium severity vulnerability due to its potential for information disclosure.
How do I fix CVE-2024-8823?
To mitigate CVE-2024-8823, update PDF-XChange Editor to the latest version released by Tracker Software.
What type of vulnerability is CVE-2024-8823?
CVE-2024-8823 is an out-of-bounds read vulnerability that allows remote attackers to potentially disclose sensitive information.
Is user interaction required to exploit CVE-2024-8823?
Yes, user interaction is required to exploit CVE-2024-8823 as it involves handling a malicious JB2 file.
Which versions of PDF-XChange Editor are affected by CVE-2024-8823?
CVE-2024-8823 affects PDF-XChange Editor version 10.3.0.386.
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