Detections
Analytics
CVE-2015-20111
critical
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.
References
https://github.com/miniupnp/miniupnp/pull/157
https://github.com/miniupnp/miniupnp/commit/4c90b87ce3d2517097880279e8c3daa7731100e6
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures