CVE-2024-25003

CVSS 7.8 HIGHEPSS 1.8%CWE-787

Vexday Risk Score

41Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 7.8EPSS 1.8%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

09 Feb 2024Published on NVD

14 Mar 2024Public PoC

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

n/a · n/a

public PoCs found — 3

cve_referencepacketstormsecurity.com/files/177031/KiTTY-0.76.1.13-Command-Injection.htmlunverified cve_referencepacketstormsecurity.com/files/177032/KiTTY-0.76.1.13-Buffer-Overflows.htmlunverified exploitdbwww.exploit-db.com/exploits/51890unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

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 https://blog.defcesco.io/CVE-2024-25003-CVE-2024-25004 http://seclists.org/fulldisclosure/2024/Feb/13 http://seclists.org/fulldisclosure/2024/Feb/14