VYPR
High severity7.5NVD Advisory· Published Oct 22, 2020· Updated Jun 17, 2026

CVE-2020-27638

CVE-2020-27638

Description

receive.c in fastd before v21 allows denial of service (assertion failure) when receiving packets with an invalid type code.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • cpe:2.3:a:fastd_project:fastd:*:*:*:*:*:*:*:*
    Range: <21.0
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
    • cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
    • cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
  • fastd/fastddescription
  • Fastd/fastdllm-create
    Range: <v21

Patches

Vulnerability mechanics

References

7

News mentions

0

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CVE-2020-27638 · High · VYPR