ALT-PU-2016-1533-1
Closed vulnerabilities
Published: 2016-06-13
Modified: 2025-04-12
Modified: 2025-04-12
CVE-2016-3698
libndp before 1.6, as used in NetworkManager, does not properly validate the origin of Neighbor Discovery Protocol (NDP) messages, which allows remote attackers to conduct man-in-the-middle attacks or cause a denial of service (network connectivity disruption) by advertising a node as a router from a non-local network.
Severity: MEDIUM (6.8)
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: HIGH (8.1)
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
- http://www.debian.org/security/2016/dsa-3581
- http://www.openwall.com/lists/oss-security/2016/05/17/9
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.ubuntu.com/usn/USN-2980-1
- https://github.com/jpirko/libndp/commit/2af9a55b38b55abbf05fd116ec097d4029115839
- https://github.com/jpirko/libndp/commit/a4892df306e0532487f1634ba6d4c6d4bb381c7f
- https://rhn.redhat.com/errata/RHSA-2016-1086.html
- http://www.debian.org/security/2016/dsa-3581
- http://www.openwall.com/lists/oss-security/2016/05/17/9
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.ubuntu.com/usn/USN-2980-1
- https://github.com/jpirko/libndp/commit/2af9a55b38b55abbf05fd116ec097d4029115839
- https://github.com/jpirko/libndp/commit/a4892df306e0532487f1634ba6d4c6d4bb381c7f
- https://rhn.redhat.com/errata/RHSA-2016-1086.html