Incorrect Behavior Order: Early Validation Affecting firefox package, versions <0:102.15.0-1.el8_2


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.1% (42nd percentile)

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  • Snyk IDSNYK-RHEL8-FIREFOX-5880892
  • published30 Aug 2023
  • disclosed29 Aug 2023

Introduced: 29 Aug 2023

CVE-2023-4583  (opens in a new tab)
CWE-179  (opens in a new tab)

How to fix?

Upgrade RHEL:8 firefox to version 0:102.15.0-1.el8_2 or higher.
This issue was patched in RHSA-2023:4951.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

When checking if the Browsing Context had been discarded in HttpBaseChannel, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.

CVSS Scores

version 3.1