Out-of-bounds Write Affecting nss package, versions <0:3.16.1-4.el6_5


Severity

Recommended
critical

Based on CentOS security rating

    Threat Intelligence

    EPSS
    6.98% (94th percentile)

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  • Snyk ID SNYK-CENTOS6-NSS-2098987
  • published 26 Jul 2021
  • disclosed 10 Jun 2014

How to fix?

Upgrade Centos:6 nss to version 0:3.16.1-4.el6_5 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.

Mozilla Netscape Portable Runtime (NSPR) before 4.10.6 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds write) via vectors involving the sprintf and console functions.

References

CVSS Scores

version 3.1
Expand this section

NVD

9.8 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
Expand this section

Red Hat

5.6 medium