CVE-2018-1111 | BDVDB-2026-100776 Detail
Red Hatdhcp
Description#
DHCP packages in Red Hat Enterprise Linux 6 and 7, Fedora 28, and earlier are vulnerable to a command injection flaw in the NetworkManager integration script included in the DHCP client. A malicious DHCP server, or an attacker on the local network able to spoof DHCP responses, could use this flaw to execute arbitrary commands with root privileges on systems using NetworkManager and configured to obtain network configuration using the DHCP protocol.
Impact#
Per CVSS v3.0: confidentiality impact high, integrity impact high, availability impact high. Attack vector: adjacent.
Weaknesses#
- CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')
References#
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1111
- https://www.tenable.com/security/tns-2018-10
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IDJA4QRR74TMXW34Q3DYYFPVBYRTJBI7/
- https://access.redhat.com/security/vulnerabilities/3442151
- http://www.securityfocus.com/bid/104195
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QMTTB54QNTPD2SK6UL32EVQHMZP6BUUD/
- http://www.securitytracker.com/id/1040912
- https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
- https://access.redhat.com/errata/RHSA-2018:1454
- https://access.redhat.com/errata/RHSA-2018:1455
- https://access.redhat.com/errata/RHSA-2018:1457
- https://access.redhat.com/errata/RHSA-2018:1459
- https://access.redhat.com/errata/RHSA-2018:1453
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CDCLLCHYFFXW354HMB5QBXOQOY5BH2EJ/
- https://access.redhat.com/errata/RHSA-2018:1524
Exploit#
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.