Vulnerability CVE-2020-7216
Published: 2020-02-05

Description:
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.

Type:

CWE-772

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Opensuse -> Wicked 
Opensuse -> LEAP 

 References:
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00005.html
https://bugzilla.suse.com/show_bug.cgi?id=1160905
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