cve-2020-13529
Vulnerability from cvelistv5
Published
2021-05-10 15:08
Modified
2024-08-04 12:18
Severity ?
6.1 (Medium) - CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
EPSS score ?
0.06% (0.17459)
Summary
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.
References
talos-cna@cisco.comhttp://www.openwall.com/lists/oss-security/2021/08/04/2Mailing List, Third Party Advisory
talos-cna@cisco.comhttp://www.openwall.com/lists/oss-security/2021/08/17/3Mailing List, Third Party Advisory
talos-cna@cisco.comhttp://www.openwall.com/lists/oss-security/2021/09/07/3Mailing List, Third Party Advisory
talos-cna@cisco.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42TMJVNYRY65B4QCJICBYOEIVZV3KUYI/
talos-cna@cisco.comhttps://security.gentoo.org/glsa/202107-48Third Party Advisory
talos-cna@cisco.comhttps://security.netapp.com/advisory/ntap-20210625-0005/Third Party Advisory
talos-cna@cisco.comhttps://talosintelligence.com/vulnerability_reports/TALOS-2020-1142Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2021/08/04/2Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2021/08/17/3Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2021/09/07/3Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42TMJVNYRY65B4QCJICBYOEIVZV3KUYI/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202107-48Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210625-0005/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://talosintelligence.com/vulnerability_reports/TALOS-2020-1142Exploit, Third Party Advisory
Impacted products
Vendor Product Version
n/a Systemd Version: Canonical Ubuntu 20.04 LTS, Systemd 245
Show details on NVD website

To clipboard 

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