Vulnerability Details CVE-2020-13132
An issue was discovered in Yubico libykpiv before 2.1.0. An attacker can trigger an incorrect free() in the ykpiv_util_generate_key() function in lib/util.c through incorrect error handling code. This could be used to cause a denial of service attack.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 17.6%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 2.1
References
Products affected by CVE-2020-13132
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cpe:2.3:a:yubico:libykpiv:*
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cpe:2.3:a:yubico:piv_tool_manager:*
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cpe:2.3:a:yubico:yubikey_smart_card_minidriver:4.1.0.172