Access Restriction Bypass Affecting openssl package, versions [0,1.0.0e)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
1.32% (87th percentile)

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  • Snyk IDSNYK-UNMANAGED-OPENSSL-2318689
  • published14 Dec 2021
  • disclosed22 Sept 2011
  • creditUnknown

Introduced: 22 Sep 2011

CVE-2011-3207  (opens in a new tab)
CWE-264  (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 Access Restriction Bypass crypto/x509/x509_vfy.c in OpenSSL 1.0.x before 1.0.0e does not initialize certain structure members, which makes it easier for remote attackers to bypass CRL validation by using a nextUpdate value corresponding to a time in the past.

References

CVSS Scores

version 3.1