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Use of Uninitialized Resource Affecting firefox package, versions <66.0-1

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.21% (59th percentile)
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NVD
9.8 critical

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  • Snyk ID SNYK-DEBIANUNSTABLE-FIREFOX-340896
  • published 20 Mar 2019
  • disclosed 26 Apr 2019
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Introduced: 20 Mar 2019

CVE-2019-9805 Open this link in a new tab
CWE-908 Open this link in a new tab

How to fix?

Upgrade Debian:unstable firefox to version 66.0-1 or higher.

NVD Description

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

A latent vulnerability exists in the Prio library where data may be read from uninitialized memory for some functions, leading to potential memory corruption. This vulnerability affects Firefox < 66.