Denial of Service (DoS) Affecting openssl package, versions [0,1.0.1i)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
20% (98th percentile)

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  • Snyk IDSNYK-UNMANAGED-OPENSSL-2318661
  • published14 Dec 2021
  • disclosed13 Aug 2014
  • creditUnknown

Introduced: 13 Aug 2014

CVE-2014-5139  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade openssl to version 1.0.1i or higher.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS). The ssl_set_client_disabled function in t1_lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers to cause a denial of service (NULL pointer dereference and client application crash) via a ServerHello message that includes an SRP ciphersuite without the required negotiation of that ciphersuite with the client.

References

CVSS Base Scores

version 3.1