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FreeBSD : asterisk -- Remote crash vulnerability with SDP protocol violation (be0e3817-3bfe-11e9-9cd6-001999f8d30b)

medium Nessus Plugin ID 122572

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Synopsis

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

Description

The Asterisk project reports :

When Asterisk makes an outgoing call, a very specific SDP protocol violation by the remote party can cause Asterisk to crash.

Solution

Update the affected packages.

See Also

https://downloads.asterisk.org/pub/security/AST-2019-001.html

http://www.nessus.org/u?9565e484

Plugin Details

Severity: Medium

ID: 122572

File Name: freebsd_pkg_be0e38173bfe11e99cd6001999f8d30b.nasl

Version: 1.4

Type: local

Published: 3/4/2019

Updated: 6/17/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2019-7251

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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:asterisk16, p-cpe:/a:freebsd:freebsd:asterisk15

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/1/2019

Vulnerability Publication Date: 1/24/2019

Reference Information

CVE: CVE-2019-7251