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  5. CVE-2023-46565

CVE-2023-46565: Buffer Overflow vulnerability in osrg gobgp

April 29, 2024 (updated September 6, 2024)

Buffer Overflow vulnerability in osrg gobgp commit 419c50dfac578daa4d11256904d0dc182f1a9b22 allows a remote attacker to cause a denial of service via the handlingError function in pkg/server/fsm.go.

References

  • github.com/advisories/GHSA-6rqv-5cg7-m4x3
  • github.com/osrg/gobgp
  • github.com/osrg/gobgp/commit/419c50dfac578daa4d11256904d0dc182f1a9b22
  • github.com/osrg/gobgp/issues/2725
  • nvd.nist.gov/vuln/detail/CVE-2023-46565

Code Behaviors & Features

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Affected versions

All versions up to 3.20.0

Solution

Unfortunately, there is no solution available yet.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Learn more about CVSS

Weakness

  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Source file

go/github.com/osrg/gobgp/v3/CVE-2023-46565.yml

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