=========================================================================Ubuntu Security Notice USN-4239-1
January 15, 2020

php5, php7.0, php7.2, php7.3 vulnerabilities
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 19.10
- Ubuntu 19.04
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 ESM
- Ubuntu 12.04 ESM

Summary:

Several security issues were fixed in PHP.

Software Description:
- php7.3: server-side, HTML-embedded scripting language (metapackage)
- php7.2: HTML-embedded scripting language interpreter
- php7.0: HTML-embedded scripting language interpreter
- php5: HTML-embedded scripting language interpreter

Details:

It was discovered that PHP incorrectly handled certain files. An attacker
could possibly use this issue to cause a denial of service. This issue only affected
Ubuntu 14.04 ESM, 16.04 LTS, 18.04 LTS, 19.04 and 19.10. (CVE-2019-11045)

It was discovered that PHP incorrectly handled certain inputs. An attacker
could possibly use this issue to expose sensitive information.
(CVE-2019-11046)

It was discovered that PHP incorrectly handled certain images. An attacker
could possibly use this issue to access sensitive information.
(CVE-2019-11047, CVE-2019-11050)

Update instructions:

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

Ubuntu 19.10:
  libapache2-mod-php7.3           7.3.11-0ubuntu0.19.10.2
  php7.3-bcmath                   7.3.11-0ubuntu0.19.10.2
  php7.3-cgi                      7.3.11-0ubuntu0.19.10.2
  php7.3-cli                      7.3.11-0ubuntu0.19.10.2
  php7.3-fpm                      7.3.11-0ubuntu0.19.10.2
  php7.3-mbstring                 7.3.11-0ubuntu0.19.10.2
  php7.3-xmlrpc                   7.3.11-0ubuntu0.19.10.2

Ubuntu 19.04:
  libapache2-mod-php7.2           7.2.24-0ubuntu0.19.04.2
  php7.2-bcmath                   7.2.24-0ubuntu0.19.04.2
  php7.2-cgi                      7.2.24-0ubuntu0.19.04.2
  php7.2-cli                      7.2.24-0ubuntu0.19.04.2
  php7.2-fpm                      7.2.24-0ubuntu0.19.04.2
  php7.2-mbstring                 7.2.24-0ubuntu0.19.04.2
  php7.2-xmlrpc                   7.2.24-0ubuntu0.19.04.2

Ubuntu 18.04 LTS:
  libapache2-mod-php7.2           7.2.24-0ubuntu0.18.04.2
  php7.2-bcmath                   7.2.24-0ubuntu0.18.04.2
  php7.2-cgi                      7.2.24-0ubuntu0.18.04.2
  php7.2-cli                      7.2.24-0ubuntu0.18.04.2
  php7.2-fpm                      7.2.24-0ubuntu0.18.04.2
  php7.2-mbstring                 7.2.24-0ubuntu0.18.04.2
  php7.2-xmlrpc                   7.2.24-0ubuntu0.18.04.2

Ubuntu 16.04 LTS:
  libapache2-mod-php7.0           7.0.33-0ubuntu0.16.04.9
  php7.0-bcmath                   7.0.33-0ubuntu0.16.04.9
  php7.0-cgi                      7.0.33-0ubuntu0.16.04.9
  php7.0-cli                      7.0.33-0ubuntu0.16.04.9
  php7.0-fpm                      7.0.33-0ubuntu0.16.04.9
  php7.0-mbstring                 7.0.33-0ubuntu0.16.04.9
  php7.0-xmlrpc                   7.0.33-0ubuntu0.16.04.9

Ubuntu 14.04 ESM:
  libapache2-mod-php5             5.5.9+dfsg-1ubuntu4.29+esm8
  php5-cgi                        5.5.9+dfsg-1ubuntu4.29+esm8
  php5-cli                        5.5.9+dfsg-1ubuntu4.29+esm8
  php5-fpm                        5.5.9+dfsg-1ubuntu4.29+esm8
  php5-xmlrpc                     5.5.9+dfsg-1ubuntu4.29+esm8

Ubuntu 12.04 ESM:
  libapache2-mod-php5             5.3.10-1ubuntu3.42
  php5-cgi                        5.3.10-1ubuntu3.42
  php5-cli                        5.3.10-1ubuntu3.42
  php5-fpm                        5.3.10-1ubuntu3.42
  php5-xmlrpc                     5.3.10-1ubuntu3.42

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

References:
  https://ubuntu.com/security/notices/USN-4239-1
  CVE-2019-11045, CVE-2019-11046, CVE-2019-11047, CVE-2019-11050

Package Information:
  https://launchpad.net/ubuntu/+source/php7.3/7.3.11-0ubuntu0.19.10.2
  https://launchpad.net/ubuntu/+source/php7.2/7.2.24-0ubuntu0.19.04.2
  https://launchpad.net/ubuntu/+source/php7.2/7.2.24-0ubuntu0.18.04.2
  https://launchpad.net/ubuntu/+source/php7.0/7.0.33-0ubuntu0.16.04.9

Ubuntu 4239-1: PHP vulnerabilities

January 15, 2020
Several security issues were fixed in PHP.

Summary

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 19.10: libapache2-mod-php7.3 7.3.11-0ubuntu0.19.10.2 php7.3-bcmath 7.3.11-0ubuntu0.19.10.2 php7.3-cgi 7.3.11-0ubuntu0.19.10.2 php7.3-cli 7.3.11-0ubuntu0.19.10.2 php7.3-fpm 7.3.11-0ubuntu0.19.10.2 php7.3-mbstring 7.3.11-0ubuntu0.19.10.2 php7.3-xmlrpc 7.3.11-0ubuntu0.19.10.2 Ubuntu 19.04: libapache2-mod-php7.2 7.2.24-0ubuntu0.19.04.2 php7.2-bcmath 7.2.24-0ubuntu0.19.04.2 php7.2-cgi 7.2.24-0ubuntu0.19.04.2 php7.2-cli 7.2.24-0ubuntu0.19.04.2 php7.2-fpm 7.2.24-0ubuntu0.19.04.2 php7.2-mbstring 7.2.24-0ubuntu0.19.04.2 php7.2-xmlrpc 7.2.24-0ubuntu0.19.04.2 Ubuntu 18.04 LTS: libapache2-mod-php7.2 7.2.24-0ubuntu0.18.04.2 php7.2-bcmath 7.2.24-0ubuntu0.18.04.2 php7.2-cgi 7.2.24-0ubuntu0.18.04.2 php7.2-cli 7.2.24-0ubuntu0.18.04.2 php7.2-fpm 7.2.24-0ubuntu0.18.04.2 php7.2-mbstring 7.2.24-0ubuntu0.18.04.2 php7.2-xmlrpc 7.2.24-0ubuntu0.18.04.2 Ubuntu 16.04 LTS: libapache2-mod-php7.0 7.0.33-0ubuntu0.16.04.9 php7.0-bcmath 7.0.33-0ubuntu0.16.04.9 php7.0-cgi 7.0.33-0ubuntu0.16.04.9 php7.0-cli 7.0.33-0ubuntu0.16.04.9 php7.0-fpm 7.0.33-0ubuntu0.16.04.9 php7.0-mbstring 7.0.33-0ubuntu0.16.04.9 php7.0-xmlrpc 7.0.33-0ubuntu0.16.04.9 Ubuntu 14.04 ESM: libapache2-mod-php5 5.5.9+dfsg-1ubuntu4.29+esm8 php5-cgi 5.5.9+dfsg-1ubuntu4.29+esm8 php5-cli 5.5.9+dfsg-1ubuntu4.29+esm8 php5-fpm 5.5.9+dfsg-1ubuntu4.29+esm8 php5-xmlrpc 5.5.9+dfsg-1ubuntu4.29+esm8 Ubuntu 12.04 ESM: libapache2-mod-php5 5.3.10-1ubuntu3.42 php5-cgi 5.3.10-1ubuntu3.42 php5-cli 5.3.10-1ubuntu3.42 php5-fpm 5.3.10-1ubuntu3.42 php5-xmlrpc 5.3.10-1ubuntu3.42 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-4239-1

CVE-2019-11045, CVE-2019-11046, CVE-2019-11047, CVE-2019-11050

Severity
January 15, 2020

Package Information

https://launchpad.net/ubuntu/+source/php7.3/7.3.11-0ubuntu0.19.10.2 https://launchpad.net/ubuntu/+source/php7.2/7.2.24-0ubuntu0.19.04.2 https://launchpad.net/ubuntu/+source/php7.2/7.2.24-0ubuntu0.18.04.2 https://launchpad.net/ubuntu/+source/php7.0/7.0.33-0ubuntu0.16.04.9

Related News

The End of the Road for Linux 6.11: A Call to Upgrade to Kernel 6.12
3 - 5 min read
The Linux kernel community recently issued an EOL announcement regarding the 6.11 kernel series, urging sysadmins to upgrade quickly to 6.12 . This
A Linux Admin
3 - 6 min read
As 2025 approaches, we Linux admins are facing new and often unseen cloud-native security obstacles. While skilled at mitigating known risks,
Leveraging Insights from the Linux Foundation
3 - 5 min read
The Linux Foundation's recent Census III report provides critical insights for Linux administrators, information security professionals, and anyone
Chrome 131 Released: Emergency Security Update Fixes Over a Dozen Significant Vulns
3 - 6 min read
Google recently unveiled a critical security update to their popular web browser, Google Chrome, addressing over a dozen significant security
From Wayland Fixes to Security Boosts: Examining Qt 6.8.1
3 - 6 min read
The recent Qt 6.8.1 release brings significant updates and improvements, strengthening its reputation as a secure and reliable application
Exploring Arch Linux 2024.12.01: Security Implications & Notable Enhancements for Linux Admins
3 - 6 min read
The Arch Linux 2024.12.01 ISO release marks an impressive milestone, offering cutting-edge updates that enhance functionality, streamline
Deck the Halls with Enhanced Security: Linux Kernel 6.13
3 - 5 min read
As Linux admins and infosec professionals prepare for the holiday season, there's much cause for celebration this year! Linus Torvalds recently made
Lessons from Bootkitty: Securing Linux Systems Against UEFI Intrusions
3 - 5 min read
New Linux security threats mark critical junctures that challenge existing policies and test security protocols to their limit. One such milestone

Get the Latest News & Insights

Sign up to get the latest security news affecting Linux and open source delivered straight to your inbox.

© 2024 Guardian Digital, Inc All Rights Reserved