Executive Summary

Summary
Title PHP vulnerabilities
Informations
Name USN-3953-1 First vendor Publication 2019-04-23
Vendor Ubuntu Last vendor Modification 2019-04-23
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:P)
Cvss Base Score 6.4 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 19.04 - Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in PHP.

Software Description: - php7.2: HTML-embedded scripting language interpreter - php7.0: HTML-embedded scripting language interpreter

Details:

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

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 19.04:
libapache2-mod-php7.2 7.2.17-0ubuntu0.19.04.1
php7.2-cgi 7.2.17-0ubuntu0.19.04.1
php7.2-cli 7.2.17-0ubuntu0.19.04.1
php7.2-fpm 7.2.17-0ubuntu0.19.04.1

Ubuntu 18.10:
libapache2-mod-php7.2 7.2.17-0ubuntu0.18.10.1
php7.2-cgi 7.2.17-0ubuntu0.18.10.1
php7.2-cli 7.2.17-0ubuntu0.18.10.1
php7.2-fpm 7.2.17-0ubuntu0.18.10.1

Ubuntu 18.04 LTS:
libapache2-mod-php7.2 7.2.17-0ubuntu0.18.04.1
php7.2-cgi 7.2.17-0ubuntu0.18.04.1
php7.2-cli 7.2.17-0ubuntu0.18.04.1
php7.2-fpm 7.2.17-0ubuntu0.18.04.1

Ubuntu 16.04 LTS:
libapache2-mod-php7.0 7.0.33-0ubuntu0.16.04.4
php7.0-cgi 7.0.33-0ubuntu0.16.04.4
php7.0-cli 7.0.33-0ubuntu0.16.04.4
php7.0-fpm 7.0.33-0ubuntu0.16.04.4

In Ubuntu 18.04 LTS, Ubuntu 18.10, and Ubuntu 19.04, this update uses a new upstream release, which includes additional bug fixes.

In general, a standard system update will make all the necessary changes.

References:
https://usn.ubuntu.com/usn/usn-3953-1
CVE-2019-11034, CVE-2019-11035

Package Information:
https://launchpad.net/ubuntu/+source/php7.2/7.2.17-0ubuntu0.19.04.1
https://launchpad.net/ubuntu/+source/php7.2/7.2.17-0ubuntu0.18.10.1
https://launchpad.net/ubuntu/+source/php7.2/7.2.17-0ubuntu0.18.04.1
https://launchpad.net/ubuntu/+source/php7.0/7.0.33-0ubuntu0.16.04.4

Original Source

Url : http://www.ubuntu.com/usn/USN-3953-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 885
Application 1
Os 6
Os 2
Os 3

Alert History

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0
Date Informations
2020-03-19 13:20:10
  • First insertion