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CVE-2016-1978 Affecting nss package, versions <0:3.21.0-0.3.el6_7

Severity

 Recommended
0.0
medium
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    7.71% (95th percentile)

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  • Snyk ID SNYK-CENTOS6-NSS-2128377
  • published 26 Jul 2021
  • disclosed 8 Mar 2016
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Introduced: 8 Mar 2016

CVE-2016-1978 Open this link in a new tab

How to fix?

Upgrade Centos:6 nss to version 0:3.21.0-0.3.el6_7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nss package and not the nss package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

Use-after-free vulnerability in the ssl3_HandleECDHServerKeyExchange function in Mozilla Network Security Services (NSS) before 3.21, as used in Mozilla Firefox before 44.0, allows remote attackers to cause a denial of service or possibly have unspecified other impact by making an SSL (1) DHE or (2) ECDHE handshake at a time of high memory consumption.

References

CVSS Scores

version 3.1
Expand this section

Red Hat

5.6 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low