Access Restriction Bypass Affecting openssl-devel package, versions <0:1.0.0e-2.16.amzn1


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
1.4% (87th percentile)

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  • Snyk IDSNYK-AMZN201803-OPENSSLDEVEL-1660544
  • published27 Sept 2021
  • disclosed22 Sept 2011

Introduced: 22 Sep 2011

CVE-2011-3207  (opens in a new tab)
CWE-264  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2018.03 openssl-devel to version 0:1.0.0e-2.16.amzn1 or higher.
This issue was patched in ALAS-2011-4.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl-devel package and not the openssl-devel package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

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.

CVSS Scores

version 3.1