Debian DSA-4398-1 : php7.0 - security update

critical Nessus Plugin ID 122517

Synopsis

The remote Debian host is missing a security-related update.

Description

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language: Multiple out-of-bounds memory accesses were found in the xmlrpc, mbstring and phar extensions and the dns_get_record() function.

Solution

Upgrade the php7.0 packages.

For the stable distribution (stretch), these problems have been fixed in version 7.0.33-0+deb9u2.

See Also

https://security-tracker.debian.org/tracker/source-package/php7.0

https://packages.debian.org/source/stretch/php7.0

https://www.debian.org/security/2019/dsa-4398

Plugin Details

Severity: Critical

ID: 122517

File Name: debian_DSA-4398.nasl

Version: 1.4

Type: local

Agent: unix

Published: 3/1/2019

Updated: 2/7/2020

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

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: p-cpe:/a:debian:debian_linux:php7.0, cpe:/o:debian:debian_linux:9.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 2/28/2019

Vulnerability Publication Date: 2/22/2019

Reference Information

CVE: CVE-2019-9020, CVE-2019-9021, CVE-2019-9022, CVE-2019-9023, CVE-2019-9024

DSA: 4398