GNU Screen denial of service | CVE-2023-24626
NAME
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GNU Screen denial of service
Platforms Affected:
GNU Screen 4.9.0
Risk Level:
5.5
Exploitability:
Proof of Concept
Consequences:
Denial of Service
DESCRIPTION
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GNU Screen is vulnerable to a denial of service, caused by a flaw when installed with setuid or setgid. By sending a specially crafted SIGHUP signal to any PID, a local authenticated attacker could exploit this vulnerability to cause a denial of service or disruption of the target process.
CVSS 3.0 Information
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Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Access Vector:
Local
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