Debian DSA-3897-1 : drupal7 - security update

medium Nessus Plugin ID 101034

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Synopsis

The remote Debian host is missing a security-related update.

Description

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.

More information can be found at https://www.drupal.org/SA-CORE-2015-004

- 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.

More information can be found at https://www.drupal.org/SA-CORE-2017-003

Solution

Upgrade the drupal7 packages.

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.

Plugin Details

Severity: Medium

ID: 101034

File Name: debian_DSA-3897.nasl

Version: 3.10

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 6/26/2017

Updated: 1/4/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:drupal7, cpe:/o:debian:debian_linux:8.0, cpe:/o:debian:debian_linux:9.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 6/24/2017

Vulnerability Publication Date: 10/18/2017

Reference Information

CVE: CVE-2015-7943, CVE-2017-6922

DSA: 3897

Detections

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