Vulnerability Details CVE-2023-38406
bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of zero, aka a "flowspec overflow."
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 34.4%
CVSS Severity
CVSS v3 Score 9.8
Products affected by CVE-2023-38406
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cpe:2.3:a:frrouting:frrouting:-
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cpe:2.3:a:frrouting:frrouting:2.0
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cpe:2.3:a:frrouting:frrouting:2.0.1
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cpe:2.3:a:frrouting:frrouting:2.0.2
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cpe:2.3:a:frrouting:frrouting:3.0
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cpe:2.3:a:frrouting:frrouting:3.0.1
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cpe:2.3:a:frrouting:frrouting:3.0.2
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cpe:2.3:a:frrouting:frrouting:3.0.3
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cpe:2.3:a:frrouting:frrouting:3.0.4
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cpe:2.3:a:frrouting:frrouting:4.0
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cpe:2.3:a:frrouting:frrouting:4.0.1
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cpe:2.3:a:frrouting:frrouting:5.0
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cpe:2.3:a:frrouting:frrouting:5.0.1
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cpe:2.3:a:frrouting:frrouting:5.0.2
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cpe:2.3:a:frrouting:frrouting:6.0
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cpe:2.3:a:frrouting:frrouting:6.0.1
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cpe:2.3:a:frrouting:frrouting:6.0.2
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cpe:2.3:a:frrouting:frrouting:6.0.3
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cpe:2.3:a:frrouting:frrouting:7.0
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cpe:2.3:a:frrouting:frrouting:7.0.1
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cpe:2.3:a:frrouting:frrouting:7.1
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cpe:2.3:a:frrouting:frrouting:7.2
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cpe:2.3:a:frrouting:frrouting:7.2.1
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cpe:2.3:a:frrouting:frrouting:7.3
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cpe:2.3:a:frrouting:frrouting:7.3.1
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cpe:2.3:a:frrouting:frrouting:7.4
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cpe:2.3:a:frrouting:frrouting:7.5
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cpe:2.3:a:frrouting:frrouting:7.5.1
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cpe:2.3:a:frrouting:frrouting:8.0
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cpe:2.3:a:frrouting:frrouting:8.0.1
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cpe:2.3:a:frrouting:frrouting:8.1
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cpe:2.3:a:frrouting:frrouting:8.2
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cpe:2.3:a:frrouting:frrouting:8.2.1
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cpe:2.3:a:frrouting:frrouting:8.2.2
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cpe:2.3:a:frrouting:frrouting:8.3
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cpe:2.3:a:frrouting:frrouting:8.3.1
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cpe:2.3:a:frrouting:frrouting:8.3.2
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cpe:2.3:a:frrouting:frrouting:8.4
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cpe:2.3:a:frrouting:frrouting:8.4.1
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cpe:2.3:a:frrouting:frrouting:8.4.2