CVE-2014-0221

CVE-2014-0221 is a medium-severity vulnerability in Redhat Storage with a CVSS 2.0 base score of 4.3. Its EPSS exploit-prediction score of 88% places it in the 100th percentile, indicating an elevated likelihood of exploitation.

Key facts

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.

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?
CVE-2014-0221 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-0221 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 88% (100th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0221?
CVE-2014-0221 primarily affects Redhat Storage. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0221?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-0221 published?
CVE-2014-0221 was published on 2014-06-05 and last updated on 2026-06-17.

References

Affected products (14)

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Threat intelligence

Threat-intel indicators referencing this CVE: