CVE-2025-24883

EPSS 0.04%

Go Ethereum vulnerable to DoS via malicious p2p message

發布日:2025/1/30修改日:2025/3/17
也稱為:GHSA-q26p-9cq4-7fc2GO-2025-3436

描述

### Impact A vulnerable node can be forced to shutdown/crash using a specially crafted message. During the peer-to-peer connection handshake, a shared secret key is computed. The implementation did not verify whether the EC public key provided by the remote party is a valid point on the secp256k1 curve. By simply sending an all-zero public key, a crash could be induced due to unexpected results from the handshake. The issue was fixed by adding a curve point validity check in https://github.com/ethereum/go-ethereum/commit/159fb1a1db551c544978dc16a5568a4730b4abf3 ### Patches A fix has been included in geth version 1.14.13 and onwards. ### Workarounds Unfortunately, no workaround is available. ### Credits This issue was originally reported to Polygon Security by David Matosse (@iam-ned).

受影響套件(2)

CVSS 分數

來源版本嚴重程度向量
osvCVSS 4.0—CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U

參考連結(6)