Several buffer overflows when handling responses from a CAC Card in cac_get_serial_nr_from_CUID in libopensc/card-cac.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-1916-1 opensc security update
EUVD EUVD EUVD-2018-8261 Several buffer overflows when handling responses from a CAC Card in cac_get_serial_nr_from_CUID in libopensc/card-cac.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T10:24:32.197Z

Reserved: 2018-09-03T00:00:00

Link: CVE-2018-16421

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-09-04T00:29:00.653

Modified: 2024-11-21T03:52:43.040

Link: CVE-2018-16421

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-09-12T00:00:00Z

Links: CVE-2018-16421 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses