Strix
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CVE-2014-4502

UnknownEPSS 3.30%

Last modified

CVE-2014-4502 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.30% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
3.30%

86.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
BfgminerBfgminer<= 4.0.0
Sgminer ProjectSgminer<= 4.2.1
Sgminer ProjectSgminer4.0.0
Sgminer ProjectSgminer4.1.0
Sgminer ProjectSgminer4.1.153
Sgminer ProjectSgminer4.1.242
Sgminer ProjectSgminer4.1.271
Sgminer ProjectSgminer4.2.0
BfgminerBfgminer<= 3.2.9
BfgminerBfgminer3.2.0
BfgminerBfgminer3.2.1
BfgminerBfgminer3.2.2
BfgminerBfgminer3.2.3
BfgminerBfgminer3.2.4
BfgminerBfgminer3.2.5
BfgminerBfgminer3.2.6
BfgminerBfgminer3.2.7
BfgminerBfgminer3.2.8

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2014-4502?
Severity scoring for CVE-2014-4502 is pending analysis. The EPSS model estimates a 3.30% probability of exploitation in the next 30 days.
How do I fix CVE-2014-4502?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2014-4502?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST