packetstormsecurity.com
http://packetstormsecurity.com/files/177031/KiTTY-0.76.1.13-Command-Injection.html CVE-2024-25004
HIGH
KiTTY 0.76.1.13 - 'Start Duplicated Session Username' Buffer Overflow
Record summary
CVE-2024-25004 has a selected CVSS score of 7.8 (high); EIP currently links 1 catalogued exploit.
Description
KiTTY versions 0.76.1.13 and before is vulnerable to a stack-based buffer overflow via the username, occurs due to insufficient bounds checking and input sanitization (at line 2600). This allows an attacker to overwrite adjacent memory, which leads to arbitrary code execution.
Description source: CVE List
Exploitation context
Available material
- Catalogued exploits
- 1
CISA SSVC decision
ExploitationPoC
AutomatableNo
Technical impactTotal
CISA Coordinator · SSVC 2.0.3 · Evaluated May 8, 2025 · Source: CVE List
Proofs of concept
1Catalogued exploits
ExploitDBKiTTY 0.76.1.13 - 'Start Duplicated Session Username' Buffer OverflowExploitDB exploitby DEFCESCONot analyzed1 file
References
6packetstormsecurity.com
http://packetstormsecurity.com/files/177032/KiTTY-0.76.1.13-Buffer-Overflows.html 20240213 Command Injection Vulnerability in KiTTY Get Remote File Through SCP Input (CVE-2024-23749)mailing list
http://seclists.org/fulldisclosure/2024/Feb/13 20240213 Buffer Overflow Vulnerabilities in KiTTY Start Duplicated Session Hostname (CVE-2024-25003) & Username (CVE-2024-25004) Variablesmailing list
http://seclists.org/fulldisclosure/2024/Feb/14 blog.defcesco.io
https://blog.defcesco.io/CVE-2024-25003-CVE-2024-25004 nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2024-25004