Debian DSA-4240-1 : php7.0 - security update

High Nessus Plugin ID 110928

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VPR Score: 6.7

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-2018-7584 Buffer underread in parsing HTTP responses

- CVE-2018-10545 Dumpable FPM child processes allowed the bypass of opcache access controls

- CVE-2018-10546 Denial of service via infinite loop in convert.iconv stream filter

- CVE-2018-10547 The fix for CVE-2018-5712 (shipped in DSA 4080) was incomplete

- CVE-2018-10548 Denial of service via malformed LDAP server responses

- CVE-2018-10549 Out-of-bounds read when parsing malformed JPEG files

Solution

Upgrade the php7.0 packages.

For the stable distribution (stretch), these problems have been fixed in version 7.0.30-0+deb9u1.

See Also

https://security-tracker.debian.org/tracker/CVE-2018-7584

https://security-tracker.debian.org/tracker/CVE-2018-10545

https://security-tracker.debian.org/tracker/CVE-2018-10546

https://security-tracker.debian.org/tracker/CVE-2018-10547

https://security-tracker.debian.org/tracker/CVE-2018-5712

https://security-tracker.debian.org/tracker/CVE-2018-10548

https://security-tracker.debian.org/tracker/CVE-2018-10549

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

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

https://www.debian.org/security/2018/dsa-4240

Plugin Details

Severity: High

ID: 110928

File Name: debian_DSA-4240.nasl

Version: 1.4

Type: local

Agent: unix

Published: 2018/07/06

Updated: 2019/04/05

Dependencies: 12634

Risk Information

Risk Factor: High

VPR Score: 6.7

CVSS v2.0

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 v3.0

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: 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 Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2018/07/05

Reference Information

CVE: CVE-2018-10545, CVE-2018-10546, CVE-2018-10547, CVE-2018-10548, CVE-2018-10549, CVE-2018-7584

DSA: 4240