CVE-2013-7294
UnknownEPSS 2.55%
Last modified
CVE-2013-7294 is a vulnerability of currently unknown severity. The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.. EPSS estimates a 2.55% chance of exploitation in the next 30 days.
Description
The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libreswan | Libreswan | <= 3.6 |
| Libreswan | Libreswan | 3.0 |
| Libreswan | Libreswan | 3.1 |
| Libreswan | Libreswan | 3.2 |
| Libreswan | Libreswan | 3.3 |
| Libreswan | Libreswan | 3.4 |
| Libreswan | Libreswan | 3.5 |
References
- http://secunia.com/advisories/56276Vendor Advisory
- http://secunia.com/advisories/56276Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-7294?
The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.
How severe is CVE-2013-7294?
Severity scoring for CVE-2013-7294 is pending analysis. The EPSS model estimates a 2.55% probability of exploitation in the next 30 days.
How do I fix CVE-2013-7294?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2013-7294?
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