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User Interaction
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Privileges Required
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CVE-2014-0195

Disclosure Date: June 05, 2014
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Description

The dtls1_reassemble_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 does not properly validate fragment lengths in DTLS ClientHello messages, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a long non-initial fragment.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • fedoraproject,
  • mariadb,
  • openssl,
  • opensuse

Products

  • fedora 19,
  • fedora 20,
  • leap 42.1,
  • mariadb,
  • openssl,
  • opensuse 13.2

References

Advisory

Additional Info

Technical Analysis