CVE-2019-11831

Name	CVE-2019-11831
Description	The PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before 3.1.1 for TYPO3 does not prevent directory traversal, which allows attackers to bypass a deserialization protection mechanism, as demonstrated by a phar:///path/bad.phar/../good.phar URL.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-1797-1, DSA-4445-1
Debian Bugs	928688

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
drupal7 (PTS)	jessie, jessie (lts)	7.32-1+deb8u19	fixed
	stretch (security), stretch (lts), stretch	7.52-2+deb9u18	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
drupal7	source	wheezy	(unfixed)	end-of-life
drupal7	source	jessie	7.32-1+deb8u17		DLA-1797-1
drupal7	source	stretch	7.52-2+deb9u9		DSA-4445-1
drupal7	source	(unstable)	(unfixed)			928688

https://www.drupal.org/SA-CORE-2019-007