NVD Vulnerability Detail
Search Exploit, PoC
CVE-2014-4503
Summary

The parse_notify function in util.c in sgminer before 4.2.2 and cgminer 3.3.0 through 4.0.1 allows man-in-the-middle attackers to cause a denial of service (application exit) via a crafted (1) bbversion, (2) prev_hash, (3) nbit, or (4) ntime parameter in a mining.notify action stratum message.

Publication Date July 23, 2014, 11:55 p.m.
Registration Date Jan. 26, 2021, 3:12 p.m.
Last Update Nov. 21, 2024, 11:10 a.m.
CVSS2.0 : MEDIUM
Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 中
攻撃前の認証要否(Au) 不要
機密性への影響(C) なし
完全性への影響(I) なし
可用性への影響(A) 低
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*
cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*
cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:* 4.2.1
cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*
cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*
cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:a:cgminer_project:cgminer:3.8.4:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.7.2:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.4.1:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.3.3:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.4.2:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.6.0:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.6.2:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.8.2:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.5.1:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.8.1:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:4.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.3.2:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.4.3:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.12.3:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.6.1:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.10.0:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.6.4:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.8.3:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.7.1:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.12.2:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.8.5:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.7.0:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.12.1:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.8.0:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.3.0:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.9.0:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.3.1:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.5.0:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.12.0:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.6.3:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.4.0:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.3.4:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:cgminer_project:cgminer:3.11.0:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
sgminer および cgminer の util.c の parse_notify 関数におけるサービス運用妨害 (DoS) の脆弱性
Title sgminer および cgminer の util.c の parse_notify 関数におけるサービス運用妨害 (DoS) の脆弱性
Summary

sgminer および cgminer の util.c の parse_notify 関数には、サービス運用妨害 (アプリケーションの終了) 状態にされる脆弱性が存在します。

Possible impacts 中間者攻撃 (man-in-the-middle attack) により、巧妙に細工された mining.notify アクションの stratum メッセージの (1) bbversion、(2) prev_hash、(3) nbit、または (4) ntime パラメータを介して、サービス運用妨害 (アプリケーションの終了) 状態にされる可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date June 6, 2014, midnight
Registration Date July 24, 2014, 6:01 p.m.
Last Update July 24, 2014, 6:01 p.m.
Affected System
sgminer project
sgminer 4.2.2 未満
Con Kolivas
cgminer 3.3.0 から 4.0.1
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
0 [2014年07月24日]
  掲載		 Feb. 17, 2018, 10:37 a.m.