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Last updated: 2/13/2016 10:46:17 PM

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Vulnerability Summary for CVE-2014-4503

Original release date: 07/23/2014
Last revised: 07/23/2014


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.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 4.3 MEDIUM
Impact Subscore: 2.9
Exploitability Subscore: 8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows disruption of service

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External Source: CONFIRM
Name: https://github.com/sgminer-dev/sgminer/commit/910c36089940e81fb85c65b8e63dcd2fac71470c
Type: Patch Information; Exploit
External Source: FULLDISC
Name: 20140722 CVE-2014-4503 : Invalid Parameters in mining.notify Stratum Message Leads to Denial of Service

Vulnerable software and versions

+ Configuration 1
+ OR
* cpe:/a:sgminer_project:sgminer:4.2.1 and previous versions
* cpe:/a:sgminer_project:sgminer:4.2.0
* cpe:/a:sgminer_project:sgminer:4.1.271
* cpe:/a:sgminer_project:sgminer:4.1.242
* cpe:/a:sgminer_project:sgminer:4.1.153
* cpe:/a:sgminer_project:sgminer:4.1.0
* cpe:/a:sgminer_project:sgminer:4.0.0
+ Configuration 2
+ OR
* cpe:/a:cgminer_project:cgminer:3.3.0
* cpe:/a:cgminer_project:cgminer:3.3.1
* cpe:/a:cgminer_project:cgminer:3.3.2
* cpe:/a:cgminer_project:cgminer:3.3.3
* cpe:/a:cgminer_project:cgminer:3.3.4
* cpe:/a:cgminer_project:cgminer:3.4.0
* cpe:/a:cgminer_project:cgminer:3.4.1
* cpe:/a:cgminer_project:cgminer:3.4.2
* cpe:/a:cgminer_project:cgminer:3.4.3
* cpe:/a:cgminer_project:cgminer:3.5.0
* cpe:/a:cgminer_project:cgminer:3.5.1
* cpe:/a:cgminer_project:cgminer:3.6.0
* cpe:/a:cgminer_project:cgminer:3.6.1
* cpe:/a:cgminer_project:cgminer:3.6.2
* cpe:/a:cgminer_project:cgminer:3.6.3
* cpe:/a:cgminer_project:cgminer:3.6.4
* cpe:/a:cgminer_project:cgminer:3.7.0
* cpe:/a:cgminer_project:cgminer:3.7.1
* cpe:/a:cgminer_project:cgminer:3.7.2
* cpe:/a:cgminer_project:cgminer:3.8.0
* cpe:/a:cgminer_project:cgminer:3.8.1
* cpe:/a:cgminer_project:cgminer:3.8.2
* cpe:/a:cgminer_project:cgminer:3.8.3
* cpe:/a:cgminer_project:cgminer:3.8.4
* cpe:/a:cgminer_project:cgminer:3.8.5
* cpe:/a:cgminer_project:cgminer:3.9.0
* cpe:/a:cgminer_project:cgminer:3.10.0
* cpe:/a:cgminer_project:cgminer:3.11.0
* cpe:/a:cgminer_project:cgminer:3.12.0
* cpe:/a:cgminer_project:cgminer:3.12.1
* cpe:/a:cgminer_project:cgminer:3.12.2
* cpe:/a:cgminer_project:cgminer:3.12.3
* cpe:/a:cgminer_project:cgminer:4.0.0
* cpe:/a:cgminer_project:cgminer:4.0.1

* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)