Ubuntu 16.04 LTS / 18.04 LTS / 18.10 / 19.04 : php7.0, php7.2 vulnerabilities (USN-4009-1)

medium Nessus Plugin ID 125769
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VPR Score: 6

Synopsis

The remote Ubuntu host is missing one or more security-related patches.

Description

It was discovered that PHP incorrectly handled certain exif tags in images. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly obtain sensitive information. (CVE-2019-11036)

It was discovered that PHP incorrectly decoding certain MIME headers.
A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2019-11039)

It was discovered that PHP incorrectly handled certain exif tags in images. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2019-11040).

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

Solution

Update the affected packages.

See Also

https://usn.ubuntu.com/4009-1/

Plugin Details

Severity: Medium

ID: 125769

File Name: ubuntu_USN-4009-1.nasl

Version: 1.3

Type: local

Agent: unix

Published: 6/7/2019

Updated: 1/10/2020

Dependencies: 12634

Risk Information

Risk Factor: Medium

VPR Score: 6

CVSS v2.0

Base Score: 6.4

Temporal Score: 4.7

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

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

CVSS v3.0

Base Score: 9.1

Temporal Score: 7.9

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

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

Vulnerability Information

CPE: cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*, cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*, cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:*:*:*:*, cpe:2.3:o:canonical:ubuntu_linux:18.04:-:lts:*:*:*:*:*, p-cpe:2.3:a:canonical:ubuntu_linux:libapache2-mod-php7.0:*:*:*:*:*:*:*, p-cpe:2.3:a:canonical:ubuntu_linux:php7.0-cgi:*:*:*:*:*:*:*, p-cpe:2.3:a:canonical:ubuntu_linux:php7.0-cli:*:*:*:*:*:*:*, p-cpe:2.3:a:canonical:ubuntu_linux:php7.0-fpm:*:*:*:*:*:*:*, p-cpe:2.3:a:canonical:ubuntu_linux:libapache2-mod-php7.2:*:*:*:*:*:*:*, p-cpe:2.3:a:canonical:ubuntu_linux:php7.2-cgi:*:*:*:*:*:*:*, p-cpe:2.3:a:canonical:ubuntu_linux:php7.2-cli:*:*:*:*:*:*:*, p-cpe:2.3:a:canonical:ubuntu_linux:php7.2-fpm:*:*:*:*:*:*:*

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

Exploit Ease: No known exploits are available

Patch Publication Date: 6/5/2019

Vulnerability Publication Date: 5/3/2019

Reference Information

CVE: CVE-2019-11036, CVE-2019-11039, CVE-2019-11040

USN: 4009-1