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Debian Security Advisory DSA 3897-1 (drupal7 - security update)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
Two vulnerabilities were discovered in Drupal, a fully-featured content management framework. The Common Vulnerabilities and Exposures project identifies the following issues: CVE-2015-7943 Samuel Mortenson and Pere Orga discovered that the overlay module does not sufficiently validate URLs prior to displaying their contents, leading to an open redirect vulnerability. CVE-2017-6922 Greg Knaddison, Mori Sugimoto and iancawthorne discovered that files uploaded by anonymous users into a private file system can be accessed by other anonymous users leading to an access bypass vulnerability.
Affected Software
Affected Software
drupal7 on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For the oldstable distribution (jessie), these problems have been fixed in version 7.32-1+deb8u9. For the stable distribution (stretch), these problems have been fixed in version 7.52-2+deb9u1. For the stable distribution (stretch), CVE-2015-7943 was already fixed before the initial release. We recommend that you upgrade your drupal7 packages.