UbuntuUSN-3807-1NetworkManager vulnerability
8.8 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
5.8 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
68.6%
Releases
- Ubuntu 18.10
- Ubuntu 18.04 ESM
- Ubuntu 16.04 ESM
Packages
- network-manager - Network connection manager
Details
Felix Wilhelm discovered that the NetworkManager internal DHCPv6 client
incorrectly handled certain DHCPv6 messages. In non-default configurations
where the internal DHCP client is enabled, an attacker on the same network
could use this issue to cause NetworkManager to crash, resulting in a
denial of service, or possibly execute arbitrary code.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 18.10 | noarch | network-manager | < 1.12.4-1ubuntu1.1 | UNKNOWN |
| Ubuntu | 18.10 | noarch | gir1.2-networkmanager-1.0 | < 1.12.4-1ubuntu1.1 | UNKNOWN |
| Ubuntu | 18.10 | noarch | gir1.2-nm-1.0 | < 1.12.4-1ubuntu1.1 | UNKNOWN |
| Ubuntu | 18.10 | noarch | libnm-dev | < 1.12.4-1ubuntu1.1 | UNKNOWN |
| Ubuntu | 18.10 | noarch | libnm-glib-dev | < 1.12.4-1ubuntu1.1 | UNKNOWN |
| Ubuntu | 18.10 | noarch | libnm-glib-vpn-dev | < 1.12.4-1ubuntu1.1 | UNKNOWN |
| Ubuntu | 18.10 | noarch | libnm-glib-vpn1 | < 1.12.4-1ubuntu1.1 | UNKNOWN |
| Ubuntu | 18.10 | noarch | libnm-glib-vpn1-dbgsym | < 1.12.4-1ubuntu1.1 | UNKNOWN |
| Ubuntu | 18.10 | noarch | libnm-glib4 | < 1.12.4-1ubuntu1.1 | UNKNOWN |
| Ubuntu | 18.10 | noarch | libnm-glib4-dbgsym | < 1.12.4-1ubuntu1.1 | UNKNOWN |
References
Related
8.8 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
5.8 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
68.6%