vulnerability
Amazon Linux AMI 2: CVE-2018-5732: Security patch for dhcp (ALAS-2018-984)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Oct 9, 2019 | Apr 27, 2020 | Sep 30, 2022 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Oct 9, 2019
Added
Apr 27, 2020
Modified
Sep 30, 2022
Description
Failure to properly bounds-check a buffer used for processing DHCP options allows a malicious server (or an entity masquerading as a server) to cause a buffer overflow (and resulting crash) in dhclient by sending a response containing a specially constructed options section. Affects ISC DHCP versions 4.1.0 -> 4.1-ESV-R15, 4.2.0 -> 4.2.8, 4.3.0 -> 4.3.6, 4.4.0
Solutions
amazon-linux-ami-2-upgrade-dhclientamazon-linux-ami-2-upgrade-dhcpamazon-linux-ami-2-upgrade-dhcp-commonamazon-linux-ami-2-upgrade-dhcp-debuginfoamazon-linux-ami-2-upgrade-dhcp-develamazon-linux-ami-2-upgrade-dhcp-libs
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