Published on May 31st, 2022 📆 | 6559 Views ⚑
0Red Hat Security Advisory 2022-4768-01 – Torchsec
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Critical: firefox security update
Advisory ID: RHSA-2022:4768-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:4768
Issue date: 2022-05-27
CVE Names: CVE-2022-1529 CVE-2022-1802
=====================================================================
1. Summary:
An update for firefox is now available for Red Hat Enterprise Linux 8.2
Extended Update Support.
Red Hat Product Security has rated this update as having a security impact
of Critical. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AppStream EUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64
3. Description:
Mozilla Firefox is an open-source web browser, designed for standards
compliance, performance, and portability.
This update upgrades Firefox to version 91.9.1 ESR.
Security Fix(es):
* Mozilla: Untrusted input used in JavaScript object indexing, leading to
prototype pollution (CVE-2022-1529)
* Mozilla: Prototype pollution in Top-Level Await implementation
(CVE-2022-1802)
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.
4. 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.
5. Bugs fixed (https://bugzilla.redhat.com/):
2089217 - CVE-2022-1802 Mozilla: Prototype pollution in Top-Level Await implementation
2089218 - CVE-2022-1529 Mozilla: Untrusted input used in JavaScript object indexing, leading to prototype pollution
6. Package List:
Red Hat Enterprise Linux AppStream EUS (v. 8.2):
Source:
firefox-91.9.1-1.el8_2.src.rpm
aarch64:
firefox-91.9.1-1.el8_2.aarch64.rpm
firefox-debuginfo-91.9.1-1.el8_2.aarch64.rpm
firefox-debugsource-91.9.1-1.el8_2.aarch64.rpm
ppc64le:
firefox-91.9.1-1.el8_2.ppc64le.rpm
firefox-debuginfo-91.9.1-1.el8_2.ppc64le.rpm
firefox-debugsource-91.9.1-1.el8_2.ppc64le.rpm
s390x:
firefox-91.9.1-1.el8_2.s390x.rpm
firefox-debuginfo-91.9.1-1.el8_2.s390x.rpm
firefox-debugsource-91.9.1-1.el8_2.s390x.rpm
x86_64:
firefox-91.9.1-1.el8_2.x86_64.rpm
firefox-debuginfo-91.9.1-1.el8_2.x86_64.rpm
firefox-debugsource-91.9.1-1.el8_2.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/
7. References:
https://access.redhat.com/security/cve/CVE-2022-1529
https://access.redhat.com/security/cve/CVE-2022-1802
https://access.redhat.com/security/updates/classification/#critical
8. Contact:
The Red Hat security contact is
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=w26u
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce
Gloss