VulnerabilityModified
CVE-2013-4564
Libreswan 3.6 allows remote attackers to cause a denial of service (crash) via a small length value and (1) no version or (2) an invalid major number in an IKE packet.
MEDIUM 5.0EPSS 2.67%
Does this matter?
Lower severity and a low EPSS score (2.67%). Track it; it rarely justifies an emergency change on its own.
Description
Libreswan 3.6 allows remote attackers to cause a denial of service (crash) via a small length value and (1) no version or (2) an invalid major number in an IKE packet.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 2.67% probability · 85th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- libreswan/libreswan
- Source
- secalert@redhat.com
References
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124911.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124928.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124943.html
- http://secunia.com/advisories/56276Vendor Advisory
- https://libreswan.org/security/CVE-2013-4564/CVE-2013-4564.txt.ascVendor Advisory
- https://lists.libreswan.org/pipermail/swan-announce/2013/000007.htmlPatch, Vendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124911.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124928.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124943.html
- http://secunia.com/advisories/56276Vendor Advisory
- https://libreswan.org/security/CVE-2013-4564/CVE-2013-4564.txt.ascVendor Advisory
- https://lists.libreswan.org/pipermail/swan-announce/2013/000007.htmlPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.