Vulnerability Details CVE-2024-45237
An issue was discovered in Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a resource certificate containing a Key Usage extension composed of more than two bytes of data. Fort writes this string into a 2-byte buffer without properly sanitizing its length, leading to a buffer overflow.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 48.9%
CVSS Severity
CVSS v3 Score 9.8
Products affected by CVE-2024-45237
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cpe:2.3:a:nicmx:fort-validator:-
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cpe:2.3:a:nicmx:fort-validator:1.1.0
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cpe:2.3:a:nicmx:fort-validator:1.1.1
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cpe:2.3:a:nicmx:fort-validator:1.1.2
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cpe:2.3:a:nicmx:fort-validator:1.1.3
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cpe:2.3:a:nicmx:fort-validator:1.2.0
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cpe:2.3:a:nicmx:fort-validator:1.2.1
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cpe:2.3:a:nicmx:fort-validator:1.3.0
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cpe:2.3:a:nicmx:fort-validator:1.4.0
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cpe:2.3:a:nicmx:fort-validator:1.4.1
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cpe:2.3:a:nicmx:fort-validator:1.4.2
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cpe:2.3:a:nicmx:fort-validator:1.5.0
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cpe:2.3:a:nicmx:fort-validator:1.5.1
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cpe:2.3:a:nicmx:fort-validator:1.5.2
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cpe:2.3:a:nicmx:fort-validator:1.5.3
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cpe:2.3:a:nicmx:fort-validator:1.5.4
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cpe:2.3:a:nicmx:fort-validator:1.6.0
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cpe:2.3:a:nicmx:fort-validator:1.6.1
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cpe:2.3:a:nicmx:fort-validator:1.6.2