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FreeBSD : libqb -- Buffer overflow (ecf9a798-9aa9-11ef-a8f0-a8a15998b5cb)

critical Nessus Plugin ID 210360

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 ecf9a798-9aa9-11ef-a8f0-a8a15998b5cb advisory.

 [email protected] reports:
 log_blackbox.c in libqb before 2.0.8 allows a buffer overflow via long log messages because the header size is not considered.

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

https://nvd.nist.gov/vuln/detail/CVE-2023-39976

http://www.nessus.org/u?688118e5

Plugin Details

Severity: Critical

ID: 210360

File Name: freebsd_pkg_ecf9a7989aa911efa8f0a8a15998b5cb.nasl

Version: 1.1

Type: local

Published: 11/5/2024

Updated: 11/5/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

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-2023-39976

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, p-cpe:/a:freebsd:freebsd:libqb

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/4/2024

Vulnerability Publication Date: 8/8/2023

Reference Information

CVE: CVE-2023-39976