CVE-2014-4502

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.

CVSS v2.0 10.0 HIGH

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

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

Advertisement

Configurations

Configuration 1 (hide)

cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:sgminer_project:sgminer:4.0.0:::::::*
	cpe:2.3:a:sgminer_project:sgminer:4.2.0:::::::*
	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:4.1.153:::::::*
	cpe:2.3:a:sgminer_project:sgminer::::::::
	cpe:2.3:a:sgminer_project:sgminer:4.1.0:::::::*

Configuration 3 (hide)

OR	cpe:2.3:a:bfgminer:bfgminer::::::::
	cpe:2.3:a:bfgminer:bfgminer:3.2.2:::::::*
	cpe:2.3:a:bfgminer:bfgminer:3.2.0:::::::*
	cpe:2.3:a:bfgminer:bfgminer:3.2.7:::::::*
	cpe:2.3:a:bfgminer:bfgminer:3.2.6:::::::*
	cpe:2.3:a:bfgminer:bfgminer:3.2.5:::::::*
	cpe:2.3:a:bfgminer:bfgminer:3.2.4:::::::*
	cpe:2.3:a:bfgminer:bfgminer:3.2.8:::::::*
	cpe:2.3:a:bfgminer:bfgminer:3.2.3:::::::*
	cpe:2.3:a:bfgminer:bfgminer:3.2.1:::::::*

Information

Published : 2014-07-23 07:55

Updated : 2015-08-28 09:21

NVD link : CVE-2014-4502

Mitre link : CVE-2014-4502

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

Advertisement

Products Affected

sgminer_project

sgminer

bfgminer

bfgminer

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://seclists.org/fulldisclosure/2014/Jul/119", "name": "20140722 CVE-2014-4502 : Invalid Handling of Length Parameter in Stratum mining.notify Message Leads to Heap Overflow", "tags": [], "refsource": "FULLDISC"}, {"url": "https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a", "name": "https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a", "tags": ["Exploit", "Patch"], "refsource": "CONFIRM"}, {"url": "https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e", "name": "https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e", "tags": ["Exploit", "Patch"], "refsource": "CONFIRM"}, {"url": "https://github.com/sgminer-dev/sgminer/issues/258", "name": "https://github.com/sgminer-dev/sgminer/issues/258", "tags": [], "refsource": "CONFIRM"}, {"url": "https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9", "name": "https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9", "tags": ["Exploit", "Patch"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/68831", "name": "68831", "tags": [], "refsource": "BID"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-119"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2014-4502", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "HIGH", "impactScore": 10.0, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2014-07-23T14:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "4.0.0"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "4.2.1"}, {"cpe23Uri": "cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "3.2.9"}, {"cpe23Uri": "cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2015-08-28T16:21Z"}