Related Vulnerabilities: CVE-2019-15945  

OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string in libopensc/asn1.c.

Severity Medium

Remote Yes

Type Denial of service

Description

OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string in libopensc/asn1.c.

AVG-1106 opensc 0.19.0-2 0.20.0-1 Medium Fixed FS#65082

https://github.com/OpenSC/OpenSC/commit/412a6142c27a5973c61ba540e33cdc22d5608e68
https://github.com/OpenSC/OpenSC/compare/f1691fc...12218d4