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CVE-2015-20111

CRITICAL

9.8

Description

miniupnp before 4c90b87, as used in Bitcoin Core before 0.12 and other products, lacks checks for snprintf return values, leading to a buffer overflow and significant data leak, a different vulnerability than CVE-2019-12107. In Bitcoin Core before 0.12, remote code execution was possible in conjunction with CVE-2015-6031 exploitation.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/18/2024

Last Modified11/18/2024

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-120

References

https://bitcoincore.org/en/2024/07/03/disclose_upnp_rce/(cve@mitre.org)

https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures(cve@mitre.org)

https://github.com/miniupnp/miniupnp/commit/4c90b87ce3d2517097880279e8c3daa7731100e6(cve@mitre.org)

https://github.com/miniupnp/miniupnp/pull/157(cve@mitre.org)

IOC Correlations

No correlations recorded

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