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CVE-2014-0221

UnknownEPSS 87.89%

Last modified

CVE-2014-0221 is a vulnerability of currently unknown severity. The dtls1_get_message_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service (recursion and client crash) via a DTLS hello message in an invalid DTLS handshake.. EPSS estimates a 87.89% chance of exploitation in the next 30 days.

Description

The dtls1_get_message_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service (recursion and client crash) via a DTLS hello message in an invalid DTLS handshake.

Metrics

EPSS Probability
87.89%

99.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
OpensslOpenssl>= 0.9.8, < 0.9.8za
OpensslOpenssl>= 1.0.0, < 1.0.0m
OpensslOpenssl>= 1.0.1, < 1.0.1h
RedhatStorage2.1
FedoraprojectFedoraAll versions
RedhatEnterprise Linux5
RedhatEnterprise Linux6.0
MariadbMariadb>= 10.0.0, < 10.0.13
FedoraprojectFedora19
FedoraprojectFedora20
OpensuseLeap42.1
OpensuseOpensuse13.2
SuseLinux Enterprise Desktop12
SuseLinux Enterprise Server12
SuseLinux Enterprise Software Development Kit12
SuseLinux Enterprise Workstation Extension12

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-0221?
The dtls1_get_message_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service (recursion and client crash) via a DTLS hello message in an invalid DTLS handshake.
How severe is CVE-2014-0221?
Severity scoring for CVE-2014-0221 is pending analysis. The EPSS model estimates a 87.89% probability of exploitation in the next 30 days.
How do I fix CVE-2014-0221?
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-2014-0221?

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

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Source: NVD / NIST