Someone Hacked PHP PEAR Site and Replaced the Official Package Manager

News

Beware! If you have downloaded PHP PEAR package manager from its official website in past 6 months, we are sorry to say that your server might have been compromised.

Last week, the maintainers at PEAR took down the official website of the PEAR (pear-php.net) after they found that someone has replaced original PHP PEAR package manager (go-pear.phar) with a modified version in the core PEAR file system.

Though the PEAR developers are still in the process of analyzing the malicious package, a security announcement published on January 19, 2019, confirmed that the allegedly hacked website had been serving the installation file contaminated with the malicious code to download for at least half a year.

The PHP Extension and Application Repository (PEAR) is a community-driven framework and distribution system that offers anyone to search and download free libraries written in PHP programming language.

These open-source libraries (better known as packages) allows developers to easily include additional functionalities into their projects and websites, including authentication, caching, encryption, web services, and many more.

When you download PHP software for Unix/Linux/BSD systems, PEAR download manager (go-pear.phar) comes pre-installed, whereas Windows and Mac OS X users need to install the component when required manually.

php pear hack

Since many web hosting companies, including shared hosting providers, also allow their users to install and run PEAR, this latest security breach could impact a large number of websites and their visitors.

“If you have downloaded this go-pear.phar in the past six months, you should get a new copy of the same release version from GitHub (pear/pearweb_phars) and compare file hashes. If different, you may have the infected file,” the note on the official PEAR website reads.

According to the PEAR maintainers, the team is currently performing a forensic investigation to determine what is the extent of the attack and how the attackers managed to compromise the server in the first place.

A new clean version 1.10.10 of pearweb_phars is now available on Github, which “re-releases the correct ‘go-pear.phar’ as v1.10.9, the file that was found tainted on the ‘http://pear.php.net’ server, and now includes separate GPG signature files with each ‘phar.”

The developers further notified that only the copy on the pear.php.net server was impacted, to their knowledge, and that the GitHub copy of go-pear.phar is not compromised.

Since the PEAR officials have just put out a warning notification and not released any details about the security incident, it is still unclear that who is behind the attack.

The developers tweeted that they will publish a “more detailed announcement” on the PEAR Blog once it’s back online.

All PHP/PEAR users who have downloaded the installation file go-pear.phar from the official website in the past six months should consider themselves compromised and quickly download and install the Github version.

Products You May Like

Articles You May Like

Value of Stolen Card and Amazon Account Details Rockets
Siegeware: When criminals take over your smart building
Millions of “private” medical helpline calls exposed on internet
Vision system for autonomous vehicles watches not just where pedestrians walk, but how
Web Application Security Poses Greatest Risk

Leave a Reply

Your email address will not be published. Required fields are marked *