Resource Management Errors Affecting openssl package, versions [,1.0.0e)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
26.83% (97th percentile)

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  • Snyk IDSNYK-UNMANAGED-OPENSSL-2318652
  • published14 Dec 2021
  • disclosed22 Sept 2011
  • creditUnknown

Introduced: 22 Sep 2011

CVE-2011-3210  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade openssl to version 1.0.0e or higher.

Overview

Affected versions of this package are vulnerable to Resource Management Errors. The ephemeral ECDH ciphersuite functionality in OpenSSL 0.9.8 through 0.9.8r and 1.0.x before 1.0.0e does not ensure thread safety during processing of handshake messages from clients, which allows remote attackers to cause a denial of service (daemon crash) via out-of-order messages that violate the TLS protocol.

References

CVSS Scores

version 3.1