Denial Of Service (DoS) Affecting openssl package, versions [1.0.0,1.0.0f)[,0.9.8s)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
20.56% (97th percentile)

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  • Snyk IDSNYK-UNMANAGED-OPENSSL-2318731
  • published14 Dec 2021
  • disclosed6 Jan 2012
  • creditUnknown

Introduced: 6 Jan 2012

CVE-2011-4619  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade openssl to version 1.0.0f, 0.9.8s or higher.

Overview

Affected versions of this package are vulnerable to Denial Of Service (DoS). The Server Gated Cryptography (SGC) implementation does not properly handle handshake restarts, which allows remote attackers to cause a denial of service (CPU consumption) via unspecified vectors.

References

CVSS Scores

version 3.1