Detections
Analytics
FreeBSD : unarr -- multiple vulnerabilities in the rar, zip and tar readers (6f31f4ab-d5fd-11f1-b2f0-002b67dfc673)
medium Nessus Plugin ID 374950
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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 multiple vulnerabilities as referenced in the 6f31f4ab-d5fd-11f1-b2f0-002b67dfc673 advisory.The unarr project reports:
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
https://github.com/selmf/unarr/blob/v1.2.0/CHANGELOG.md
http://www.nessus.org/u?2b0a589a
http://www.nessus.org/u?82cba617
http://www.nessus.org/u?923419ef
Plugin Details
Severity: Medium
ID: 374950
File Name: freebsd_pkg_6f31f4abd5fd11f1b2f0002b67dfc673.nasl
Version: 1.1
Type: Local
Family: FreeBSD Local Security Checks
Published: 11/2/2026
Updated: 11/2/2026
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.5
Percentile: 51.45
CVSS v2
Risk Factor: Medium
Base Score: 5.6
Temporal Score: 4.1
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:P/A:C
CVSS Score Source: CVE-2026-111273
CVSS v3
Risk Factor: Medium
Base Score: 6.1
Temporal Score: 5.3
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CVSS v4
Risk Factor: Medium
Base Score: 6.9
Threat Score: 4.4
Threat Vector: CVSS:4.0/E:U
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
Vulnerability Information
CPE: cpe:/o:freebsd:freebsd, p-cpe:/a:freebsd:freebsd:unarr
Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info
Exploit Ease: No known exploits are available
Patch Publication Date: 11/1/2026
Vulnerability Publication Date: 10/15/2026