Improper input validation in Libreswan
CVE-2016-3071
Libreswan 3.16 might allow remote attackers to cause a denial of service (daemon restart) via an IKEv2 aes_xcbc transform.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.026 (83.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Libreswan — versions 3.16
- Fedoraproject Fedora — versions 23, 24
- N/a — versions n/a
Weakness classification (CWE)
References
- secalert@redhat.com (vendor-advisory, x_refsource_FEDORA)
- secalert@redhat.com (vdb-entry, x_refsource_BID)
- secalert@redhat.com (x_refsource_CONFIRM)
- secalert@redhat.com (x_refsource_CONFIRM, Vendor Advisory)
- secalert@redhat.com (vendor-advisory, x_refsource_FEDORA)
Frequently asked questions
- What is CVE-2016-3071?
- CVE-2016-3071 is a high-severity vulnerability in Libreswan, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2016-04-18.
- How severe is CVE-2016-3071?
- High severity. CVSS v3 base score is 7.5 out of 10.