CVE-2024-25003: Buffer Overflow
First published: Fri Feb 09 2024(Updated: )
KiTTY versions 0.76.1.13 and before is vulnerable to a stack-based buffer overflow via the hostname, occurs due to insufficient bounds checking and input sanitization. This allows an attacker to overwrite adjacent memory, which leads to arbitrary code execution.
Credit: cve@mitre.org DEFCESCO
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 9bis KiTTY | <=0.76.1.13 |
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Reference Links
- http://packetstormsecurity.com/files/177031/KiTTY-0.76.1.13-Command-Injection.html
- http://packetstormsecurity.com/files/177032/KiTTY-0.76.1.13-Buffer-Overflows.html
- http://seclists.org/fulldisclosure/2024/Feb/13
- http://seclists.org/fulldisclosure/2024/Feb/14
- https://blog.defcesco.io/CVE-2024-25003-CVE-2024-25004
- https://www.exploit-db.com/exploits/51890
Frequently Asked Questions
What is the severity of CVE-2024-25003?
CVE-2024-25003 is classified as a high severity vulnerability due to its potential for arbitrary code execution.
How do I fix CVE-2024-25003?
To resolve CVE-2024-25003, upgrade KiTTY to version 0.76.1.14 or later, which includes the necessary security patches.
What causes the vulnerability CVE-2024-25003?
CVE-2024-25003 is caused by a stack-based buffer overflow resulting from insufficient bounds checking and input sanitization.
Who is affected by CVE-2024-25003?
Any user running KiTTY version 0.76.1.13 or earlier on Windows is potentially affected by CVE-2024-25003.
What type of vulnerability is CVE-2024-25003?
CVE-2024-25003 is a stack-based buffer overflow vulnerability that allows remote code execution.
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