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CVE-2013-6466
Openswan 2.6.39 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via…
Medium5.0EPSS 2.7%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Openswan 2.6.39 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 2.7% · top 14% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (6)
- https://libreswan.org/security/CVE-2013-6467/CVE-2013-6467.txt (opens in a new tab)x_refsource_MISCx_transferred
- 65155 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- https://cert.vde.com/en-us/advisories/vde-2017-001 (opens in a new tab)x_refsource_CONFIRMx_transferred
- RHSA-2014:0185 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- DSA-2893 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- openswan-cve20136466-dos(90524) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2013-6466)Record last updated .