Security readout for executives and security teams
This vulnerability can let a remote party crash and restart the Libreswan IKE daemon by sending malformed IKEv2 traffic with missing expected payloads. The business impact is availability: VPN negotiation or IPsec service may be interrupted until the daemon restarts. Exposure is most likely on internet-facing or partner-facing IPsec VPN endpoints running Libreswan 3.7 or earlier with IKEv2 enabled. The provided affected-product metadata is incomplete, so confirm versions from local inventory and distribution packages. Treat this as a timely availability risk for VPN infrastructure, especially if Libreswan is internet-facing. It is less severe than remote code execution, but repeated daemon restarts can disrupt secure connectivity and incident response operations. Mitigation focus: Identify Libreswan deployments and confirm whether versions are 3.7 or earlier.; Check Libreswan and OS distribution advisories for fixed package guidance.; Upgrade or replace affected packages according to vendor-supported instructions..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2013-6467 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://libreswan.org/security/CVE-2013-6467/CVE-2013-6467.txtCVE reference · x_refsource_CONFIRM
- libreswan-cve20136467-dos(90522)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.