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CVE-2014-2338

UnknownEPSS 1.57%

Last modified

CVE-2014-2338 is a vulnerability of currently unknown severity. IKEv2 in strongSwan 4.0.7 before 5.1.3 allows remote attackers to bypass authentication by rekeying an IKE_SA during (1) initiation or (2) re-authentication, which triggers the IKE_SA state to be set to established.. EPSS estimates a 1.57% chance of exploitation in the next 30 days.

Description

IKEv2 in strongSwan 4.0.7 before 5.1.3 allows remote attackers to bypass authentication by rekeying an IKE_SA during (1) initiation or (2) re-authentication, which triggers the IKE_SA state to be set to established.

Metrics

EPSS Probability
1.57%

72.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
StrongswanStrongswan4.0.7
StrongswanStrongswan4.1.0
StrongswanStrongswan4.1.1
StrongswanStrongswan4.1.2
StrongswanStrongswan4.1.3
StrongswanStrongswan4.1.4
StrongswanStrongswan4.1.5
StrongswanStrongswan4.1.6
StrongswanStrongswan4.1.7
StrongswanStrongswan4.1.8
StrongswanStrongswan4.1.9
StrongswanStrongswan4.1.10
StrongswanStrongswan4.1.11
StrongswanStrongswan4.2.0
StrongswanStrongswan4.2.1
StrongswanStrongswan4.2.2
StrongswanStrongswan4.2.3
StrongswanStrongswan4.2.4
StrongswanStrongswan4.2.5
StrongswanStrongswan4.2.6
StrongswanStrongswan4.2.7
StrongswanStrongswan4.2.8
StrongswanStrongswan4.2.9
StrongswanStrongswan4.2.10
StrongswanStrongswan4.2.11
StrongswanStrongswan4.2.12
StrongswanStrongswan4.2.13
StrongswanStrongswan4.2.14
StrongswanStrongswan4.2.15
StrongswanStrongswan4.2.16
StrongswanStrongswan4.3.0
StrongswanStrongswan4.3.1
StrongswanStrongswan4.3.2
StrongswanStrongswan4.3.3
StrongswanStrongswan4.3.4
StrongswanStrongswan4.3.5
StrongswanStrongswan4.3.6
StrongswanStrongswan4.3.7
StrongswanStrongswan4.4.0
StrongswanStrongswan4.4.1
StrongswanStrongswan4.5.0
StrongswanStrongswan4.5.1
StrongswanStrongswan4.5.2
StrongswanStrongswan4.5.3
StrongswanStrongswan4.6.0
StrongswanStrongswan4.6.1
StrongswanStrongswan4.6.2
StrongswanStrongswan4.6.3
StrongswanStrongswan4.6.4
StrongswanStrongswan5.0.0

Showing 50 of 57 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-2338?
IKEv2 in strongSwan 4.0.7 before 5.1.3 allows remote attackers to bypass authentication by rekeying an IKE_SA during (1) initiation or (2) re-authentication, which triggers the IKE_SA state to be set to established.
How severe is CVE-2014-2338?
Severity scoring for CVE-2014-2338 is pending analysis. The EPSS model estimates a 1.57% probability of exploitation in the next 30 days.
How do I fix CVE-2014-2338?
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.

Are you affected by CVE-2014-2338?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST