RedHat: RHSA-2023-4464:01 Important: firefox security update
Summary
Mozilla Firefox is an open-source web browser, designed for standards
compliance, performance, and portability.
This update upgrades Firefox to version 102.14.0 ESR.
Security Fix(es):
* Mozilla: Offscreen Canvas could have bypassed cross-origin restrictions
(CVE-2023-4045)
* Mozilla: Incorrect value used during WASM compilation (CVE-2023-4046)
* Mozilla: Potential permissions request bypass via clickjacking
(CVE-2023-4047)
* Mozilla: Crash in DOMParser due to out-of-memory conditions
(CVE-2023-4048)
* Mozilla: Fix potential race conditions when releasing platform objects
(CVE-2023-4049)
* Mozilla: Stack buffer overflow in StorageManager (CVE-2023-4050)
* Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1,
Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14
(CVE-2023-4056)
* Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, and
Thunderbird 115.1 (CVE-2023-4057)
* Mozilla: Cookie jar overflow caused unexpected cookie jar state
(CVE-2023-4055)
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.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing the update, Firefox must be restarted for the changes to
take effect.
References
https://access.redhat.com/security/cve/CVE-2023-4045 https://access.redhat.com/security/cve/CVE-2023-4046 https://access.redhat.com/security/cve/CVE-2023-4047 https://access.redhat.com/security/cve/CVE-2023-4048 https://access.redhat.com/security/cve/CVE-2023-4049 https://access.redhat.com/security/cve/CVE-2023-4050 https://access.redhat.com/security/cve/CVE-2023-4055 https://access.redhat.com/security/cve/CVE-2023-4056 https://access.redhat.com/security/cve/CVE-2023-4057 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux AppStream E4S (v. 8.1):
Source:
firefox-102.14.0-1.el8_1.src.rpm
ppc64le:
firefox-102.14.0-1.el8_1.ppc64le.rpm
firefox-debuginfo-102.14.0-1.el8_1.ppc64le.rpm
firefox-debugsource-102.14.0-1.el8_1.ppc64le.rpm
x86_64:
firefox-102.14.0-1.el8_1.x86_64.rpm
firefox-debuginfo-102.14.0-1.el8_1.x86_64.rpm
firefox-debugsource-102.14.0-1.el8_1.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.1Update Services for SAP Solutions.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream E4S (v. 8.1) - ppc64le, x86_64
Bugs Fixed
2228360 - CVE-2023-4045 Mozilla: Offscreen Canvas could have bypassed cross-origin restrictions
2228361 - CVE-2023-4046 Mozilla: Incorrect value used during WASM compilation
2228362 - CVE-2023-4047 Mozilla: Potential permissions request bypass via clickjacking
2228363 - CVE-2023-4048 Mozilla: Crash in DOMParser due to out-of-memory conditions
2228364 - CVE-2023-4049 Mozilla: Fix potential race conditions when releasing platform objects
2228365 - CVE-2023-4050 Mozilla: Stack buffer overflow in StorageManager
2228367 - CVE-2023-4055 Mozilla: Cookie jar overflow caused unexpected cookie jar state
2228370 - CVE-2023-4056 Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14
2228371 - CVE-2023-4057 Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1
