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Out-of-Bounds Affecting nss package, versions <0:3.53.1-7.88.amzn1

0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.07% (29th percentile)
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NVD
8.8 high
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SUSE
8.1 high
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Red Hat
8.8 high

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  • Snyk ID SNYK-AMZN201803-NSS-5496663
  • published 4 May 2023
  • disclosed 2 Jun 2023
Report a new vulnerability Found a mistake?

Introduced: 4 May 2023

CVE-2023-0767 Open this link in a new tab
CWE-119 Open this link in a new tab

How to fix?

Upgrade Amazon-Linux:2018.03 nss to version 0:3.53.1-7.88.amzn1 or higher.
This issue was patched in ALAS-2023-1736.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nss package and not the nss package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.