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CVE-2018-20798

Disclosure Date: March 01, 2019
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Description

The expiretable configuration in pfSense 2.4.4_1 establishes block durations that are incompatible with the block durations implemented by sshguard, which might make it easier for attackers to bypass intended access restrictions.

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CVSS V3 Severity and Metrics
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Impact Score:
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Exploitability Score:
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Attack Vector (AV):
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Attack Complexity (AC):
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Privileges Required (PR):
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Scope (S):
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Integrity (I):
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Availability (A):
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General Information

Vendors

  • netgate

Products

  • pfsense 2.4.4

Additional Info

Technical Analysis