Headline
Red Hat Security Advisory 2022-5482-01
Red Hat Security Advisory 2022-5482-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.11. Issues addressed include bypass, integer overflow, and use-after-free vulnerabilities.
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Red Hat Security Advisory
Synopsis: Important: thunderbird security update
Advisory ID: RHSA-2022:5482-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:5482
Issue date: 2022-07-01
CVE Names: CVE-2022-2200 CVE-2022-2226 CVE-2022-31744
CVE-2022-34468 CVE-2022-34470 CVE-2022-34472
CVE-2022-34479 CVE-2022-34481 CVE-2022-34484
====================================================================
- Summary:
An update for thunderbird is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact
of Important. 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.
- Relevant releases/architectures:
Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64
- Description:
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 91.11.
Security Fix(es):
Mozilla: CSP sandbox header without
allow-scriptscan be bypassed via
retargeted javascript: URI (CVE-2022-34468)Mozilla: Use-after-free in nsSHistory (CVE-2022-34470)
Mozilla: A popup window could be resized in a way to overlay the address
bar with web content (CVE-2022-34479)Mozilla: Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11
(CVE-2022-34484)Mozilla: Undesired attributes could be set as part of prototype pollution
(CVE-2022-2200)Mozilla: An email with a mismatching OpenPGP signature date was accepted
as valid (CVE-2022-2226)Mozilla: CSP bypass enabling stylesheet injection (CVE-2022-31744)
Mozilla: Unavailable PAC file resulted in OCSP requests being blocked
(CVE-2022-34472)Mozilla: Potential integer overflow in ReplaceElementsAt (CVE-2022-34481)
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.
- 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
All running instances of Thunderbird must be restarted for the update to
take effect.
- Bugs fixed (https://bugzilla.redhat.com/):
2102161 - CVE-2022-34479 Mozilla: A popup window could be resized in a way to overlay the address bar with web content
2102162 - CVE-2022-34470 Mozilla: Use-after-free in nsSHistory
2102163 - CVE-2022-34468 Mozilla: CSP sandbox header without allow-scripts can be bypassed via retargeted javascript: URI
2102164 - CVE-2022-34481 Mozilla: Potential integer overflow in ReplaceElementsAt
2102165 - CVE-2022-31744 Mozilla: CSP bypass enabling stylesheet injection
2102166 - CVE-2022-34472 Mozilla: Unavailable PAC file resulted in OCSP requests being blocked
2102168 - CVE-2022-2200 Mozilla: Undesired attributes could be set as part of prototype pollution
2102169 - CVE-2022-34484 Mozilla: Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11
2102204 - CVE-2022-2226 Mozilla: An email with a mismatching OpenPGP signature date was accepted as valid
- Package List:
Red Hat Enterprise Linux AppStream (v. 9):
Source:
thunderbird-91.11.0-2.el9_0.src.rpm
aarch64:
thunderbird-91.11.0-2.el9_0.aarch64.rpm
thunderbird-debuginfo-91.11.0-2.el9_0.aarch64.rpm
thunderbird-debugsource-91.11.0-2.el9_0.aarch64.rpm
ppc64le:
thunderbird-91.11.0-2.el9_0.ppc64le.rpm
thunderbird-debuginfo-91.11.0-2.el9_0.ppc64le.rpm
thunderbird-debugsource-91.11.0-2.el9_0.ppc64le.rpm
s390x:
thunderbird-91.11.0-2.el9_0.s390x.rpm
thunderbird-debuginfo-91.11.0-2.el9_0.s390x.rpm
thunderbird-debugsource-91.11.0-2.el9_0.s390x.rpm
x86_64:
thunderbird-91.11.0-2.el9_0.x86_64.rpm
thunderbird-debuginfo-91.11.0-2.el9_0.x86_64.rpm
thunderbird-debugsource-91.11.0-2.el9_0.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/
- References:
https://access.redhat.com/security/cve/CVE-2022-2200
https://access.redhat.com/security/cve/CVE-2022-2226
https://access.redhat.com/security/cve/CVE-2022-31744
https://access.redhat.com/security/cve/CVE-2022-34468
https://access.redhat.com/security/cve/CVE-2022-34470
https://access.redhat.com/security/cve/CVE-2022-34472
https://access.redhat.com/security/cve/CVE-2022-34479
https://access.redhat.com/security/cve/CVE-2022-34481
https://access.redhat.com/security/cve/CVE-2022-34484
https://access.redhat.com/security/updates/classification/#important
- Contact:
The Red Hat security contact is [email protected]. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
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Mozilla has released Firefox updates to the Release Channel that fix several security vulnerabilities and introduce a new privacy feature called Query Parameter Stripping. The post Update now! Mozilla fixes security vulnerabilities and introduces a new privacy feature for Firefox appeared first on Malwarebytes Labs.
Mozilla has released Firefox updates to the Release Channel that fix several security vulnerabilities and introduce a new privacy feature called Query Parameter Stripping. The post Update now! Mozilla fixes security vulnerabilities and introduces a new privacy feature for Firefox appeared first on Malwarebytes Labs.
Mozilla has released Firefox updates to the Release Channel that fix several security vulnerabilities and introduce a new privacy feature called Query Parameter Stripping. The post Update now! Mozilla fixes security vulnerabilities and introduces a new privacy feature for Firefox appeared first on Malwarebytes Labs.
Mozilla has released Firefox updates to the Release Channel that fix several security vulnerabilities and introduce a new privacy feature called Query Parameter Stripping. The post Update now! Mozilla fixes security vulnerabilities and introduces a new privacy feature for Firefox appeared first on Malwarebytes Labs.
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