Memory Leak Affecting wicked package, versions <0.6.60-3.13.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.26% (66th percentile)

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  • Snyk IDSNYK-SLES151-WICKED-2715928
  • published14 Apr 2022
  • disclosed6 Feb 2020

Introduced: 6 Feb 2020

CVE-2020-7217  (opens in a new tab)
CWE-401  (opens in a new tab)

How to fix?

Upgrade SLES:15.1 wicked to version 0.6.60-3.13.1 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_fsm_process_dhcp4_packet memory leak in openSUSE wicked 0.6.55 and earlier allows network attackers to cause a denial of service by sending DHCP4 packets with a different client-id.

CVSS Scores

version 3.1