National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-4502 Detail

Description

Multiple heap-based buffer overflows in the parse_notify function in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 4.1.0 allow remote pool servers to have unspecified impact via a (1) large or (2) negative value in the Extranonc2_size parameter in a mining.subscribe response and a crafted mining.notify request.

Source:  MITRE
Description Last Modified:  07/23/2014

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 10.0 HIGH
Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://seclists.org/fulldisclosure/2014/Jul/119
http://www.securityfocus.com/bid/68831
https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e Exploit Patch
https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9 Exploit Patch
https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a Exploit Patch
https://github.com/sgminer-dev/sgminer/issues/258

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.0.0

Configuration 2 ( hide )
 cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.2.1

Configuration 3 ( hide )
 cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.2.9


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-4502
NVD Published Date:
07/23/2014
NVD Last Modified:
08/28/2015