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CVE-2023-46565

Good to know:

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Date: April 28, 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.

Language: Go

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2023-46565
https://github.com/osrg/gobgp/commit/419c50dfac578daa4d11256904d0dc182f1a9b22
https://github.com/osrg/gobgp
https://github.com/osrg/gobgp/issues/2725
https://www.mend.io/vulnerability-database/CVE-2023-46565

Severity Score

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

Top Fix

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Upgrade to version https://github.com/osrg/gobgp.git - v3.20.0

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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