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Security Advisories

CVE-2025-43973

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-43973

Severity

9.8

Critical

CVSS V3

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Description

An issue was discovered in GoBGP before 3.35.0. pkg/packet/rtr/rtr.go does not verify that the input length corresponds to a situation in which all bytes are available for an RTR message.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2025-43973
  • https://github.com/advisories/GHSA-c5jg-wr5v-2wp2
  • https://pkg.go.dev/vuln/GO-2025-3633
  • https://github.com/osrg/gobgp/compare/v3.34.0...v3.35.0
  • https://github.com/osrg/gobgp/commit/5693c58a4815cc6327b8d3b6980f0e5aced28abe

Affected packages

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