Homepage
About Snyk

Numeric Errors Affecting openssl-libs package, versions <2:1.0.1e-51.ksplice1.el7_2.7

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 60.49% (98th percentile)
Expand this section
NVD
7.5 high
Expand this section
Red Hat
5.9 medium

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-ORACLE7-OPENSSLLIBS-2507388
  • published 10 Apr 2022
  • disclosed 16 Sep 2016
Report a new vulnerability Found a mistake?

Introduced: 16 Sep 2016

CVE-2016-2181 Open this link in a new tab
CWE-189 Open this link in a new tab

How to fix?

Upgrade Oracle:7 openssl-libs to version 2:1.0.1e-51.ksplice1.el7_2.7 or higher.
This issue was patched in ELSA-2016-3621.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl-libs package and not the openssl-libs package as distributed by Oracle. See How to fix? for Oracle:7 relevant fixed versions and status.

The Anti-Replay feature in the DTLS implementation in OpenSSL before 1.1.0 mishandles early use of a new epoch number in conjunction with a large sequence number, which allows remote attackers to cause a denial of service (false-positive packet drops) via spoofed DTLS records, related to rec_layer_d1.c and ssl3_record.c.

References