Published: 29/04/2020 Updated: 26/05/2020

CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9

CVSS v3 Base Score: 6.8 | Impact Score: 5.9 | Exploitability Score: 0.9

VMScore: 409

Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

OpenSC prior to 0.20.0 has a double free in coolkey_free_private_data because coolkey_add_object in libopensc/card-coolkey.c lacks a uniqueness check.

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opensc project opensc

Synopsis Moderate: opensc security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for opensc is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring Syst ...

OpenSC before 0200-rc1 has an out-of-bounds access of an ASN1 Bitstring in decode_bit_string in libopensc/asn1c (CVE-2019-15945) OpenSC before 0200-rc1 has an out-of-bounds access of an ASN1 Octet string in asn1_decode_entry in libopensc/asn1c (CVE-2019-15946) An issue was discovered in OpenSC through 0190 and 020x through 0200-rc3 ...

CWE-415 https://github.com/OpenSC/OpenSC/compare/0.19.0...0.20.0 https://github.com/OpenSC/OpenSC/commit/c246f6f69a749d4f68626b40795a4f69168008f4 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19208 https://access.redhat.com/errata/RHSA-2020:4483 https://nvd.nist.gov https://alas.aws.amazon.com/AL2/ALAS-2023-2262.html

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CVE-2019-20792

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