Denial of Service (DoS) Affecting openssl package, versions [1.0.1,1.0.1c)[1.0.0,1.0.0j)[,0.9.8x)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
4.75% (93rd percentile)

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  • Snyk IDSNYK-UNMANAGED-OPENSSL-2318673
  • published14 Dec 2021
  • disclosed14 May 2012
  • creditUnknown

Introduced: 14 May 2012

CVE-2012-2333  (opens in a new tab)
CWE-189  (opens in a new tab)

How to fix?

Upgrade openssl to version 1.0.1c, 1.0.0j, 0.9.8x or higher.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS). When TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, it allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.

CVSS Scores

version 3.1