CVE-2020-13132

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Summary

CVECVE-2020-13132
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-07-09 18:15:00 UTC
Updated2021-07-21 11:39:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-763

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Yubico Libykpiv All All All All
Application Yubico Libykpiv All All All All
Application Yubico Piv Tool Manager All All All All
Application Yubico Piv Tool Manager All All All All
Application Yubico Yubikey Smart Card Minidriver All All All All

References

ReferenceSourceLinkTags
Yubico libykpiv vulnerabilities | invd blog MISC blog.inhq.net Exploit, Third Party Advisory
Security advisory YSA-2020-02, YSA-2020-03 - Yubico - YubiKey CONFIRM www.yubico.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 180670 Debian Security Update for yubico-piv-tool (CVE-2020-13132)
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