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centosCentOS ProjectCESA-2023:0296
HistoryJan 30, 2023 - 4:26 p.m.

firefox security update

2023-01-3016:26:57
CentOS Project
lists.centos.org
79
mozilla firefox
102.7.0 esr
security update
centos
cve-2022-46871
cve-2023-23598
cve-2023-23605
cve-2023-23599
cve-2023-23601
cve-2023-23602
cve-2022-46877
cve-2023-23603
red hat

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

72.0%

CentOS Errata and Security Advisory CESA-2023:0296

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 102.7.0 ESR.

Security Fix(es):

  • Mozilla: libusrsctp library out of date (CVE-2022-46871)

  • Mozilla: Arbitrary file read from GTK drag and drop on Linux (CVE-2023-23598)

  • Mozilla: Memory safety bugs fixed in Firefox 109 and Firefox ESR 102.7 (CVE-2023-23605)

  • Mozilla: Malicious command could be hidden in devtools output (CVE-2023-23599)

  • Mozilla: URL being dragged from cross-origin iframe into same tab triggers navigation (CVE-2023-23601)

  • Mozilla: Content Security Policy wasn’t being correctly applied to WebSockets in WebWorkers (CVE-2023-23602)

  • Mozilla: Fullscreen notification bypass (CVE-2022-46877)

  • Mozilla: Calls to <code>console.log</code> allowed bypasing Content Security Policy via format directive (CVE-2023-23603)

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/2023-January/086353.html

Affected packages:
firefox

Upstream details at:
https://access.redhat.com/errata/RHSA-2023:0296

OSVersionArchitecturePackageVersionFilename
CentOS7i686firefox< 102.7.0-1.el7.centosfirefox-102.7.0-1.el7.centos.i686.rpm
CentOS7x86_64firefox< 102.7.0-1.el7.centosfirefox-102.7.0-1.el7.centos.x86_64.rpm

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

72.0%