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FreeBSD : FreeBSD -- Multiple vulnerabilities in OpenSSL (a57fe2c1-6476-11f1-958d-bc241121aa0a)

critical Nessus Plugin ID 320460

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 multiple vulnerabilities as referenced in the a57fe2c1-6476-11f1-958d-bc241121aa0a advisory.

 Multiple issues have been reported as part of this advisory with different issues affecting different OpenSSL versions and therefore different FreeBSD versions. Instead of exhaustively listing detailed writeups for each issue, please see the referenced advisory from OpenSSL.
 Issues affecting FreeBSD 15.x (OpenSSL 3.5):
 Issues affecting FreeBSD 14.x (OpenSSL 3.0):
 The issues include heap buffer overflows and over-reads, NULL pointer dereferences, a use-after-free, unbounded memory allocation, and several cryptographic flaws permitting message forgery, integrity bypass, or recovery of a private key.
 Security impact ranges from a Denial of Service to a potential remote code execution. See the OpenSSL advisory for specific details.

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

Note that Nessus has not tested for these issues 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?b88869d6

Plugin Details

Severity: Critical

ID: 320460

File Name: freebsd_pkg_a57fe2c1647611f1958dbc241121aa0a.nasl

Version: 1.1

Type: Local

Published: 6/11/2026

Updated: 6/11/2026

Configuration: Enable paranoid mode

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2026-45447

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:freebsd:freebsd

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

Exploit Ease: No known exploits are available

Patch Publication Date: 6/10/2026

Vulnerability Publication Date: 6/9/2026

Reference Information

CVE: CVE-2026-34180, CVE-2026-34181, CVE-2026-34182, CVE-2026-34183, CVE-2026-42764, CVE-2026-42766, CVE-2026-42767, CVE-2026-42768, CVE-2026-42769, CVE-2026-42770, CVE-2026-45445, CVE-2026-45446, CVE-2026-45447, CVE-2026-7383, CVE-2026-9076