NULL Pointer Dereference Affecting nss package, versions <2:3.25-1


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    2.51% (91st percentile)

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  • Snyk ID SNYK-DEBIAN8-NSS-421376
  • published 27 Jun 2018
  • disclosed 15 Nov 2019

How to fix?

Upgrade Debian:8 nss to version 2:3.25-1 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 Debian. See How to fix? for Debian:8 relevant fixed versions and status.

A Null pointer dereference vulnerability exists in Mozilla Network Security Services due to a missing NULL check in PK11_SignWithSymKey / ssl3_ComputeRecordMACConstantTime, which could let a remote malicious user cause a Denial of Service.

CVSS Scores

version 3.1
Expand this section

NVD

7.5 high
Expand this section

Red Hat

7.5 high