Critical severity9.8NVD Advisory· Published Nov 18, 2024· Updated Jun 17, 2026
CVE-2015-20111
CVE-2015-20111
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.
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Affected products
3- Range: <0.12
- Range: <4c90b87
Patches
Vulnerability mechanics
References
4News mentions
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