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Red Hat Product Errata RHSA-2022:0539 - Security Advisory
Issued:
2022-02-15
Updated:
2022-02-15

RHSA-2022:0539 - 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 91.6.0.

Security Fix(es):

  • Mozilla: Extensions could have bypassed permission confirmation during update (CVE-2022-22754)
  • Mozilla: Memory safety bugs fixed in Firefox 97 and Firefox ESR 91.6 (CVE-2022-22764)
  • Mozilla: Drag and dropping an image could have resulted in the dropped object being an executable (CVE-2022-22756)
  • Mozilla: Sandboxed iframes could have executed script if the parent appended elements (CVE-2022-22759)
  • Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types (CVE-2022-22760)
  • Mozilla: frame-ancestors Content Security Policy directive was not enforced for framed extension pages (CVE-2022-22761)
  • Mozilla: Script Execution during invalid object state (CVE-2022-22763)

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 - 2053236 - CVE-2022-22754 Mozilla: Extensions could have bypassed permission confirmation during update
  • BZ - 2053237 - CVE-2022-22756 Mozilla: Drag and dropping an image could have resulted in the dropped object being an executable
  • BZ - 2053238 - CVE-2022-22760 Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types
  • BZ - 2053239 - CVE-2022-22761 Mozilla: frame-ancestors Content Security Policy directive was not enforced for framed extension pages
  • BZ - 2053240 - CVE-2022-22763 Mozilla: Script Execution during invalid object state
  • BZ - 2053242 - CVE-2022-22759 Mozilla: Sandboxed iframes could have executed script if the parent appended elements
  • BZ - 2053243 - CVE-2022-22764 Mozilla: Memory safety bugs fixed in Firefox 97 and Firefox ESR 91.6

CVEs

  • CVE-2022-22754
  • CVE-2022-22756
  • CVE-2022-22759
  • CVE-2022-22760
  • CVE-2022-22761
  • CVE-2022-22763
  • CVE-2022-22764

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-91.6.0-1.el8_1.src.rpm SHA-256: 987875f678b3c2069753dd1b7e9c82a4e7b8fb9b440d94c5ec4e777244691b54
ppc64le
thunderbird-91.6.0-1.el8_1.ppc64le.rpm SHA-256: 25ab068bce53f3c548342fd3ba6a364986c225117e0c76de8a1bf38dad47d8ba
thunderbird-debuginfo-91.6.0-1.el8_1.ppc64le.rpm SHA-256: 771c917e0a2905bb9da83055b9265633bbeaf2dbf575fb99f20c69a9d8e298cd
thunderbird-debugsource-91.6.0-1.el8_1.ppc64le.rpm SHA-256: 9036cf28413f5383a412d71da3ec6b89cf5e7e8725d4af07e26cba539c4f94ee

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

SRPM
thunderbird-91.6.0-1.el8_1.src.rpm SHA-256: 987875f678b3c2069753dd1b7e9c82a4e7b8fb9b440d94c5ec4e777244691b54
x86_64
thunderbird-91.6.0-1.el8_1.x86_64.rpm SHA-256: 7b862d87d31071eb2d1a0251ea729ca44967426e192afa37848671c41d9084cc
thunderbird-debuginfo-91.6.0-1.el8_1.x86_64.rpm SHA-256: dd9f0ff6d4d7a4701e485951476a8fc4cbfc3f8e0b1fe8a81efd5c3537b8709c
thunderbird-debugsource-91.6.0-1.el8_1.x86_64.rpm SHA-256: 5ef756bc3106177944eeee5e6569337ca2b801188c37cd10336e61fa258bbadf

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

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