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User Interaction
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Privileges Required
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Attack Vector
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0

CVE-2012-4436

Disclosure Date: October 22, 2012
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Description

Buffer overflow in the run_last_args function in client/fwknop.c in fwknop before 2.0.3, when processing —last, might allow local users to cause a denial of service (client crash) and possibly execute arbitrary code via many .fwknop.run arguments.

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CVSS V3 Severity and Metrics
Base Score:
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Impact Score:
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Exploitability Score:
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Vector:
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Attack Vector (AV):
Unknown
Attack Complexity (AC):
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Privileges Required (PR):
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User Interaction (UI):
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Scope (S):
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Confidentiality (C):
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Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Technical Analysis