10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
51.6%
CentOS Errata and Security Advisory CESA-2022:0124
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 91.5.0 ESR.
Security Fix(es):
Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140)
Mozilla: Race condition when playing audio files (CVE-2022-22737)
Mozilla: Heap-buffer-overflow in blendGaussianBlur (CVE-2022-22738)
Mozilla: Use-after-free of ChannelEventQueue::mOwner (CVE-2022-22740)
Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22741)
Mozilla: Out-of-bounds memory access when inserting text in edit mode (CVE-2022-22742)
Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22743)
Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5 (CVE-2022-22751)
Mozilla: Leaking cross-origin URLs through securitypolicyviolation event (CVE-2022-22745)
Mozilla: Spoofed origin on external protocol launch dialog (CVE-2022-22748)
Mozilla: Missing throttling on external protocol launch dialog (CVE-2022-22739)
Mozilla: Crash when handling empty pkcs7 sequence (CVE-2022-22747)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2022-January/086223.html
Affected packages:
firefox
Upstream details at:
https://access.redhat.com/errata/RHSA-2022:0124
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 7 | x86_64 | firefox | < 91.5.0-1.el7.centos | firefox-91.5.0-1.el7.centos.x86_64.rpm |