CVE-2018-1111
17.05.2018, 16:29
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.
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| redhat | enterprise_virtualization | 4.0 |
| redhat | enterprise_virtualization | 4.2 |
| redhat | enterprise_virtualization_host | 4.0 |
| redhat | enterprise_linux | 6.0 |
| redhat | enterprise_linux | 6.4 |
| redhat | enterprise_linux | 6.5 |
| redhat | enterprise_linux | 6.6 |
| redhat | enterprise_linux | 6.7 |
| redhat | enterprise_linux | 7.0 |
| redhat | enterprise_linux | 7.2 |
| redhat | enterprise_linux | 7.3 |
| redhat | enterprise_linux | 7.4 |
| redhat | enterprise_linux | 7.5 |
| redhat | enterprise_linux_desktop | 6.0 |
| redhat | enterprise_linux_desktop | 7.0 |
| redhat | enterprise_linux_server | 6.0 |
| redhat | enterprise_linux_server | 7.0 |
| redhat | enterprise_linux_workstation | 6.0 |
| redhat | enterprise_linux_workstation | 7.0 |
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= Vulnerable software versions
Red Hat Enterprise Linux Releases
Red Hat Product | |||||
|---|---|---|---|---|---|
| dhclient |
| ||||
| dhcp |
| ||||
| dhcp-common |
| ||||
| dhcp-devel |
| ||||
| dhcp-libs |
|
Common Weakness Enumeration
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')The software constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
References