CVE-2020-13529
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.1epss 1.4%
exploitation probability
1.4%top 29% of all CVEs
observed exploitation
nono source reports it
An exploitable denial-of-service vulnerability exists in Systemd 245. A specially crafted DHCP FORCERENEW packet can cause a server running the DHCP client to be vulnerable to a DHCP ACK spoofing attack. An attacker can forge a pair of FORCERENEW and DCHP ACK packets to reconfigure the server.
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
Affected products
n/a · SystemdReferences
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42TMJVNYRY65B4QCJICBYOEIVZV3KUYI/https://security.gentoo.org/glsa/202107-48https://security.netapp.com/advisory/ntap-20210625-0005/https://talosintelligence.com/vulnerability_reports/TALOS-2020-1142http://www.openwall.com/lists/oss-security/2021/08/04/2http://www.openwall.com/lists/oss-security/2021/08/17/3http://www.openwall.com/lists/oss-security/2021/09/07/3