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Debian DLA-533-1 : php5 security update

high Nessus Plugin ID 91900

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Synopsis

The remote Debian host is missing a security update.

Description

- CVE-2016-5093.patch Absence of null character causes unexpected zend_string length and leaks heap memory. The test script uses locale_get_primary_language to reach get_icu_value_internal but there are some other functions that also trigger this issue:
 locale_canonicalize, locale_filter_matches, locale_lookup, locale_parse

 - CVE-2016-5094.patch don't create strings with lengths outside int range

 - CVE-2016-5095.patch similar to CVE-2016-5094 don't create strings with lengths outside int range

 - CVE-2016-5096.patch int/size_t confusion in fread

 - CVE-TEMP-bug-70661.patch bug70661: Use After Free Vulnerability in WDDX Packet Deserialization

 - CVE-TEMP-bug-70728.patch bug70728: Type Confusion Vulnerability in PHP_to_XMLRPC_worker()

 - CVE-TEMP-bug-70741.patch bug70741: Session WDDX Packet Deserialization Type Confusion Vulnerability

 - CVE-TEMP-bug-70480-raw.patch bug70480:
 php_url_parse_ex() buffer overflow read

For Debian 7 'Wheezy', these problems have been fixed in version 5.4.45-0+deb7u4.

We recommend that you upgrade your php5 packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected packages.

See Also

https://lists.debian.org/debian-lts-announce/2016/06/msg00034.html

https://packages.debian.org/source/wheezy/php5

Plugin Details

Severity: High

ID: 91900

File Name: debian_DLA-533.nasl

Version: 2.8

Type: local

Agent: unix

Published: 7/1/2016

Updated: 1/11/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.5

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: High

Base Score: 8.6

Temporal Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:php5, p-cpe:/a:debian:debian_linux:php5-sqlite, p-cpe:/a:debian:debian_linux:php5-intl, p-cpe:/a:debian:debian_linux:php5-dev, p-cpe:/a:debian:debian_linux:php5-dbg, p-cpe:/a:debian:debian_linux:php5-sybase, p-cpe:/a:debian:debian_linux:php5-gmp, p-cpe:/a:debian:debian_linux:php5-pspell, p-cpe:/a:debian:debian_linux:php5-curl, p-cpe:/a:debian:debian_linux:php5-recode, p-cpe:/a:debian:debian_linux:php5-snmp, p-cpe:/a:debian:debian_linux:libapache2-mod-php5filter, p-cpe:/a:debian:debian_linux:php5-mysqlnd, p-cpe:/a:debian:debian_linux:php5-enchant, p-cpe:/a:debian:debian_linux:php5-pgsql, p-cpe:/a:debian:debian_linux:php5-imap, p-cpe:/a:debian:debian_linux:php5-ldap, p-cpe:/a:debian:debian_linux:php5-common, p-cpe:/a:debian:debian_linux:php5-tidy, p-cpe:/a:debian:debian_linux:php5-odbc, cpe:/o:debian:debian_linux:7.0, p-cpe:/a:debian:debian_linux:php5-gd, p-cpe:/a:debian:debian_linux:php-pear, p-cpe:/a:debian:debian_linux:libapache2-mod-php5, p-cpe:/a:debian:debian_linux:php5-mysql, p-cpe:/a:debian:debian_linux:libphp5-embed, p-cpe:/a:debian:debian_linux:php5-xmlrpc, p-cpe:/a:debian:debian_linux:php5-cgi, p-cpe:/a:debian:debian_linux:php5-fpm, p-cpe:/a:debian:debian_linux:php5-interbase, p-cpe:/a:debian:debian_linux:php5-xsl, p-cpe:/a:debian:debian_linux:php5-cli, p-cpe:/a:debian:debian_linux:php5-mcrypt

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

Exploit Ease: No known exploits are available

Patch Publication Date: 6/29/2016

Reference Information

CVE: CVE-2016-5093, CVE-2016-5094, CVE-2016-5095, CVE-2016-5096