CVE-2019-16058

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An issue was discovered in the pam_p11 component 0.2.0 and 0.3.0 for OpenSC. If a smart card creates a signature with a length longer than 256 bytes, this triggers a buffer overflow. This may be the case for RSA keys with 4096 bits depending on the signature scheme.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-119

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.openwall.com/lists/oss-security/2019/09/12/1
https://github.com/OpenSC/pam_p11/commit/d150b60e1e14c261b113f55681419ad1dfa8a76cPatch, Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/09/12/1
https://github.com/OpenSC/pam_p11/commit/d150b60e1e14c261b113f55681419ad1dfa8a76cPatch, Third Party Advisory

Timeline

Published: Sep 6, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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