sgminer up to 4.2.1 util.c memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.5$0-$5k0.00

A vulnerability was found in sgminer up to 4.2.1 and classified as very critical. Affected by this issue is an unknown part of the file util.c. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Multiple stack-based buffer overflows in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 3.3.0 allow remote pool servers to have unspecified impact via a long URL in a client.reconnect stratum message to the (1) extract_sockaddr or (2) parse_reconnect functions in util.c.

The weakness was published 07/23/2014 (Website). The advisory is available at github.com. This vulnerability is handled as CVE-2014-4501 since 06/20/2014. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 03/26/2022).

Upgrading to version 4.0.0 eliminates this vulnerability.

Similar entry is available at VDB-70431.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: sgminer 4.0.0
Patch: github.com

Timelineinfo

06/20/2014 🔍
07/23/2014 +33 days 🔍
07/23/2014 +0 days 🔍
03/26/2015 +246 days 🔍
03/26/2022 +2557 days 🔍

Sourcesinfo

Advisory: e1c5050734123973b99d181c45e74b2cbb00272e
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-4501 (🔍)
See also: 🔍

Entryinfo

Created: 03/26/2015 12:07 PM
Updated: 03/26/2022 08:47 AM
Changes: 03/26/2015 12:07 PM (47), 03/11/2019 02:36 PM (2), 03/26/2022 08:47 AM (3)
Complete: 🔍
Cache ID: 44:8E9:40

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