Home/CVE/KiTTY versions 0.76.1.13 and before is vulnerable to a stack-based buffer overflow via the username, occurs due to insuf
CVE

CVE-2024-25004

KiTTY versions 0.76.1.13 and before is vulnerable to a stack-based buffer overflow via the username, occurs due to insuf

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.

HIGH · CVSS 7.8 EPSS 0.00612
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
CWE-787Out-of-bounds Write
▤

Affected Products & Versions

1
9bis kitty<= 0.76.1.13
⚠

Public Exploits & PoCs

4
localKiTTY 0.76.1.13 - 'Start Duplicated Session Username' Buffer Overflow2024-03-14
pocpacketstormsecurity.com · KiTTY-0.76.1.13-Command-Injection.htmlpacketstormsecurity.com
pocpacketstormsecurity.com · KiTTY-0.76.1.13-Buffer-Overflows.htmlpacketstormsecurity.com
pocblog.defcesco.io · CVE-2024-25003-CVE-2024-25004blog.defcesco.io
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Feb 2024 · 07:16 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2024/Feb/13ExploitMailing List
http://seclists.org/fulldisclosure/2024/Feb/14ExploitMailing List
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