Vulnerability Details CVE-2020-27638
receive.c in fastd before v21 allows denial of service (assertion failure) when receiving packets with an invalid type code.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 77.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://bugs.debian.org/972521
- https://fastd.readthedocs.io/en/stable/releases/v21.html
- https://github.com/NeoRaider/fastd/commit/737925113363b6130879729cdff9ccc46c33eaea
- https://lists.debian.org/debian-lts-announce/2020/10/msg00025.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D2LNSF2LI4RQ7BVGHTJQUJWP7RVGHDTK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GUZ3AGTAXH7OOP45F5WXBVRQ3IDWUR7M/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WSMH65GHKHMJAK2VMPROIPIUS4IA63CW/
- https://bugs.debian.org/972521
- https://fastd.readthedocs.io/en/stable/releases/v21.html
- https://github.com/NeoRaider/fastd/commit/737925113363b6130879729cdff9ccc46c33eaea
- https://lists.debian.org/debian-lts-announce/2020/10/msg00025.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D2LNSF2LI4RQ7BVGHTJQUJWP7RVGHDTK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GUZ3AGTAXH7OOP45F5WXBVRQ3IDWUR7M/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WSMH65GHKHMJAK2VMPROIPIUS4IA63CW/
Products affected by CVE-2020-27638
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cpe:2.3:a:fastd_project:fastd:0.1
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cpe:2.3:a:fastd_project:fastd:0.2
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cpe:2.3:a:fastd_project:fastd:0.3
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cpe:2.3:a:fastd_project:fastd:0.4
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cpe:2.3:a:fastd_project:fastd:0.5
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cpe:2.3:a:fastd_project:fastd:10.0
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cpe:2.3:a:fastd_project:fastd:11.0
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cpe:2.3:a:fastd_project:fastd:12.0
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cpe:2.3:a:fastd_project:fastd:13.0
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cpe:2.3:a:fastd_project:fastd:14.0
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cpe:2.3:a:fastd_project:fastd:15.0
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cpe:2.3:a:fastd_project:fastd:16.0
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cpe:2.3:a:fastd_project:fastd:17.0
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cpe:2.3:a:fastd_project:fastd:18.0
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cpe:2.3:a:fastd_project:fastd:19.0
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cpe:2.3:a:fastd_project:fastd:20.0
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cpe:2.3:a:fastd_project:fastd:6.0
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cpe:2.3:a:fastd_project:fastd:7.0
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cpe:2.3:a:fastd_project:fastd:8.0
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cpe:2.3:a:fastd_project:fastd:9.0
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:fedoraproject:fedora:31
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cpe:2.3:o:fedoraproject:fedora:32
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cpe:2.3:o:fedoraproject:fedora:33