vulnerability
Amazon Linux AMI 2: CVE-2020-13529: Security patch for systemd (ALAS-2022-1854)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:A/AC:M/Au:N/C:N/I:N/A:P) | May 10, 2021 | Oct 11, 2022 | Oct 11, 2022 |
Severity
3
CVSS
(AV:A/AC:M/Au:N/C:N/I:N/A:P)
Published
May 10, 2021
Added
Oct 11, 2022
Modified
Oct 11, 2022
Description
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.
Solutions
amazon-linux-ami-2-upgrade-libgudev1amazon-linux-ami-2-upgrade-libgudev1-develamazon-linux-ami-2-upgrade-systemdamazon-linux-ami-2-upgrade-systemd-debuginfoamazon-linux-ami-2-upgrade-systemd-develamazon-linux-ami-2-upgrade-systemd-journal-gatewayamazon-linux-ami-2-upgrade-systemd-libsamazon-linux-ami-2-upgrade-systemd-networkdamazon-linux-ami-2-upgrade-systemd-pythonamazon-linux-ami-2-upgrade-systemd-resolvedamazon-linux-ami-2-upgrade-systemd-sysv
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