Memory Leak Affecting wicked package, versions <0.6.60-3.10.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.1% (43rd percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Memory Leak vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-SLES151-WICKED-2718072
  • published14 Apr 2022
  • disclosed30 Jan 2020

Introduced: 30 Jan 2020

CVE-2020-7216  (opens in a new tab)
CWE-401  (opens in a new tab)

How to fix?

Upgrade SLES:15.1 wicked to version 0.6.60-3.10.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wicked package and not the wicked package as distributed by SLES. See How to fix? for SLES:15.1 relevant fixed versions and status.

An ni_dhcp4_parse_response memory leak in openSUSE wicked 0.6.55 and earlier allows network attackers to cause a denial of service by sending DHCP4 packets without a message type option.

CVSS Scores

version 3.1