CVE-2007-0756 : Chicken of the VNC (cotv) 2.0 allows remote attackers to cause a denial of servi

Chicken of the VNC (cotv) 2.0 allows remote attackers to cause a denial of service (application crash) via a large computer-name size value in a ServerInit packet, which triggers a failed malloc and a resulting NULL dereference.

Published 2007-02-06 02:28:00

Updated 2025-04-09 00:30:58

Source MITRE

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2007-0756

Chicken Of The Vnc » Chicken Of The Vnc » Version: 2.0
cpe:2.3:a:chicken_of_the_vnc:chicken_of_the_vnc:2.0:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2007-0756

EPSS FAQ

8.68%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 92 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2007-0756

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
7.8	HIGH	AV:N/AC:L/Au:N/C:N/I:N/A:C	10.0	6.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Complete

References for CVE-2007-0756

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Vulnerability Details : CVE-2007-0756

Products affected by CVE-2007-0756

Exploit prediction scoring system (EPSS) score for CVE-2007-0756

CVSS scores for CVE-2007-0756

References for CVE-2007-0756