Vulnerability Details CVE-2023-41909
An issue was discovered in FRRouting FRR through 9.0. bgp_nlri_parse_flowspec in bgpd/bgp_flowspec.c processes malformed requests with no attributes, leading to a NULL pointer dereference.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 24.1%
CVSS Severity
CVSS v3 Score 7.5
References
- https://github.com/FRRouting/frr/pull/13222/commits/cfd04dcb3e689754a72507d086ba3b9709fc5ed8
- https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/
- https://github.com/FRRouting/frr/pull/13222/commits/cfd04dcb3e689754a72507d086ba3b9709fc5ed8
- https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/
Products affected by CVE-2023-41909
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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
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cpe:2.3:a:frrouting:frrouting:8.4.3
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cpe:2.3:a:frrouting:frrouting:8.4.5
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cpe:2.3:a:frrouting:frrouting:8.5
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cpe:2.3:a:frrouting:frrouting:8.5.1
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cpe:2.3:a:frrouting:frrouting:8.5.3
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cpe:2.3:a:frrouting:frrouting:8.5.4
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cpe:2.3:a:frrouting:frrouting:8.5.5
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cpe:2.3:a:frrouting:frrouting:9.0
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:fedoraproject:fedora:37
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cpe:2.3:o:fedoraproject:fedora:38
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cpe:2.3:o:fedoraproject:fedora:39