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Red Hat Product Errata RHSA-2022:5478 - Security Advisory
Issued:
2022-06-30
Updated:
2022-06-30

RHSA-2022:5478 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: thunderbird security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions.

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.

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-scripts` can 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.

Affected Products

  • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.1 ppc64le
  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.1 x86_64

Fixes

  • BZ - 2102161 - CVE-2022-34479 Mozilla: A popup window could be resized in a way to overlay the address bar with web content
  • BZ - 2102162 - CVE-2022-34470 Mozilla: Use-after-free in nsSHistory
  • BZ - 2102163 - CVE-2022-34468 Mozilla: CSP sandbox header without `allow-scripts` can be bypassed via retargeted javascript: URI
  • BZ - 2102164 - CVE-2022-34481 Mozilla: Potential integer overflow in ReplaceElementsAt
  • BZ - 2102165 - CVE-2022-31744 Mozilla: CSP bypass enabling stylesheet injection
  • BZ - 2102166 - CVE-2022-34472 Mozilla: Unavailable PAC file resulted in OCSP requests being blocked
  • BZ - 2102168 - CVE-2022-2200 Mozilla: Undesired attributes could be set as part of prototype pollution
  • BZ - 2102169 - CVE-2022-34484 Mozilla: Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11
  • BZ - 2102204 - CVE-2022-2226 Mozilla: An email with a mismatching OpenPGP signature date was accepted as valid

CVEs

  • 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

References

  • https://access.redhat.com/security/updates/classification/#important
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.1

SRPM
thunderbird-91.11.0-2.el8_1.src.rpm SHA-256: 163d53e988d031f9eb2c09c6362c46072cd12b4451535003ba6b9a2e00b947f5
ppc64le
thunderbird-91.11.0-2.el8_1.ppc64le.rpm SHA-256: 267679c9e05c395c9ebae82f249d564a545e973e91170f67c02362ccf516a1c2
thunderbird-debuginfo-91.11.0-2.el8_1.ppc64le.rpm SHA-256: 0f3926785ca17f37f56abced0847405d75ec2edadff3b13966413761c1b2cc4e
thunderbird-debugsource-91.11.0-2.el8_1.ppc64le.rpm SHA-256: 2d58bd57a421e5b3f0bc1b288ab288d9db8d04c516ce6458d77929f91c032709

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.1

SRPM
thunderbird-91.11.0-2.el8_1.src.rpm SHA-256: 163d53e988d031f9eb2c09c6362c46072cd12b4451535003ba6b9a2e00b947f5
x86_64
thunderbird-91.11.0-2.el8_1.x86_64.rpm SHA-256: e5f9a05f32a36c022d27aca52206a3eee0c544a84e53e9224c3492e2e5694ed8
thunderbird-debuginfo-91.11.0-2.el8_1.x86_64.rpm SHA-256: 98a6fcaf5079403a8fcee4960be643b2c5787c46f7d09b0b85d2315b9e75f3f3
thunderbird-debugsource-91.11.0-2.el8_1.x86_64.rpm SHA-256: cee7183292183332ecd34e17b1f6c9a7728bc546a093e00da49f123ab74b9e5a

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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