VulnerabilityModified
CVE-2020-7217
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.
HIGH 7.5EPSS 1.64%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.64% probability · 75th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- opensuse/wicked
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00011.htmlMailing List, Third Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1160906Issue Tracking, Vendor Advisory
- https://github.com/openSUSE/wicked/releasesRelease Notes, Third Party Advisory
- https://www.suse.com/security/cve/CVE-2020-7217/Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00011.htmlMailing List, Third Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1160906Issue Tracking, Vendor Advisory
- https://github.com/openSUSE/wicked/releasesRelease Notes, Third Party Advisory
- https://www.suse.com/security/cve/CVE-2020-7217/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.