Improper Input Validation Affecting firefox-esr package, versions <60.7.2esr-1


0.0
critical

Snyk CVSS

    Attack Complexity Low
    Scope Changed
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    Exploit Maturity Mature
    EPSS 0.82% (82nd percentile)
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NVD
10 critical
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Red Hat
10 critical
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SUSE
10 critical

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  • Snyk ID SNYK-DEBIANUNSTABLE-FIREFOXESR-450720
  • published 23 Jun 2019
  • disclosed 23 Jul 2019

How to fix?

Upgrade Debian:unstable firefox-esr to version 60.7.2esr-1 or higher.

NVD Description

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

Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer. This vulnerability affects Firefox ESR < 60.7.2, Firefox < 67.0.4, and Thunderbird < 60.7.2.