CVE-2020-7217 — Missing Release of Memory after Effective Lifetime in Wicked

CWE-401 — Missing Release of Memory after Effective LifetimeCWE-772 — Missing Release of Resource after Effective Lifetime2 documents2 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 30.60%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Opensuse Wicked
Timeline
PublishedFeb 11
Latest updateMay 24

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 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDopensuse/wicked0.6.55

🔴Vulnerability Details

1
GHSA
GHSA-j299-xp2p-5fm9: An ni_dhcp4_fsm_process_dhcp4_packet memory leak in openSUSE wicked 0↗2022-05-24
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CVE-2020-7217 — Opensuse Wicked vulnerability | cvebase