Debian DSA-4080-1 : php7.0 - security update

critical Nessus Plugin ID 105663

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New! Plugin Severity Now Using CVSS v3

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Synopsis

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

Description

Several vulnerabilities were found in PHP, a widely-used open source general purpose scripting language :

 - CVE-2017-11144 Denial of service in openssl extension due to incorrect return value check of OpenSSL sealing function

 - CVE-2017-11145 Out-of-bounds read in wddx_deserialize()

 - CVE-2017-11628 Buffer overflow in PHP INI parsing API

 - CVE-2017-12932 / CVE-2017-12934 Use-after-frees during unserialisation

 - CVE-2017-12933 Buffer overread in finish_nested_data()

 - CVE-2017-16642 Out-of-bounds read in timelib_meridian()

Solution

Upgrade the php7.0 packages.

For the stable distribution (stretch), these problems have been fixed in version 7.0.27-0+deb9u1.

See Also

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

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

https://security-tracker.debian.org/tracker/CVE-2017-11144

https://security-tracker.debian.org/tracker/CVE-2017-11145

https://security-tracker.debian.org/tracker/CVE-2017-11628

https://security-tracker.debian.org/tracker/CVE-2017-12933

https://security-tracker.debian.org/tracker/CVE-2017-16642

https://security-tracker.debian.org/tracker/CVE-2017-12932

https://security-tracker.debian.org/tracker/CVE-2017-12934

https://www.debian.org/security/2018/dsa-4080

Plugin Details

Severity: Critical

ID: 105663

File Name: debian_DSA-4080.nasl

Version: 3.5

Type: local

Agent: unix

Published: 1/9/2018

Updated: 4/5/2019

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:php7.0:*:*:*:*:*:*:*

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/8/2018

Reference Information

CVE: CVE-2017-16642, CVE-2017-11144, CVE-2017-11145, CVE-2017-11628, CVE-2017-12933, CVE-2017-12932, CVE-2017-12934

DSA: 4080