Homepage
About Snyk

Allocation of Resources Without Limits or Throttling Affecting nss package, versions <0:3.53.1-7.el7_9

medium

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.71% (81st percentile)
Expand this section
NVD
7.5 high
Expand this section
SUSE
7.5 high
Expand this section
Red Hat
7.5 high

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-CENTOS7-NSS-2183624
  • published 26 Jul 2021
  • disclosed 19 Oct 2020
Report a new vulnerability Found a mistake?

Introduced: 19 Oct 2020

CVE-2020-25648 Open this link in a new tab
CWE-770 Open this link in a new tab

How to fix?

Upgrade Centos:7 nss to version 0:3.53.1-7.el7_9 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:7 relevant fixed versions and status.

A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58.

References