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FreeBSD : pkcs11-helper -- deserialize buffer overflow (1a46e84d-c406-11f0-b513-0da7be77c170)

high Nessus Plugin ID 275730

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 1a46e84d-c406-11f0-b513-0da7be77c170 advisory.

 Alon Bar-Lev reports:
 util: fix deserialize buffer overflow. thanks to Aarnav Bos.

Tenable has extracted the preceding description block directly from the FreeBSD security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?d94aa0fd

http://www.nessus.org/u?20f4155a

Plugin Details

Severity: High

ID: 275730

File Name: freebsd_pkg_1a46e84dc40611f0b5130da7be77c170.nasl

Version: 1.1

Type: local

Published: 11/18/2025

Updated: 11/18/2025

Supported Sensors: Nessus

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:pkcs11-helper, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Ease: No known exploits are available

Patch Publication Date: 11/17/2025

Vulnerability Publication Date: 11/10/2025