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Fencer Vulns
medium 6.5

CVE-2022-3032 json

When receiving an HTML email that contained an <code>iframe</code> element, which used a <code>srcdoc</code> attribute to define the inner…

published 2022-12-22 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-42465

cvss
6.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 53%
public exploits
0
none known

Summary

When receiving an HTML email that contained an <code>iframe</code> element, which used a <code>srcdoc</code> attribute to define the inner HTML document, remote objects specified in the nested document, for example images or videos, were not blocked. Rather, the network was accessed, the objects were loaded and displayed. This vulnerability affects Thunderbird < 102.2.1 and Thunderbird < 91.13.1.

Patch / fix

  • Mozilla Thunderbird 91.13.1, 102.2.1
  • thunderbird Debian 14, Debian 13, Debian 12 1:102.2.1-1

debian advisories DEBIAN-CVE-2022-3032

  • thunderbird Ubuntu 18.04 LTS 1:102.2.2+build1-0ubuntu0.18.04.1
  • thunderbird Ubuntu 20.04 LTS 1:102.2.2+build1-0ubuntu0.20.04.1
  • thunderbird Ubuntu 22.04 LTS 1:102.2.2+build1-0ubuntu0.22.04.1

ubuntu advisories UBUNTU-CVE-2022-3032

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • thunderbird RHEL 7 102.3.0-3.el7_9
  • thunderbird RHEL 9 102.3.0-3.el9_0
  • thunderbird RHEL 8 102.3.0-3.el8_6
  • thunderbird RHEL 8.2 EUS 102.3.0-3.el8_2
  • thunderbird RHEL 8.1 E4S 102.3.0-3.el8_1
  • thunderbird RHEL 8.4 EUS 102.3.0-3.el8_4

red hat advisories RHSA-2022:6715RHSA-2022:6710RHSA-2022:6716RHSA-2022:6717RHSA-2022:6708RHSA-2022:6713

  • MozillaThunderbird SLE Workstation Extension 15 SP4, SLE Workstation Extension 15 SP3, SLE Module for Package Hub 15 SP4 +3 more 102.2.2-150200.8.82.1

suse advisories SUSE-SU-2022:3281-1

  • MozillaThunderbird openSUSE Tumbleweed 102.2.1-1.1

opensuse advisories openSUSE-SU-2024:12299-1

  • thunderbird AlmaLinux 8 102.3.0-3.el8_6.alma
  • thunderbird AlmaLinux 9 102.3.0-3.el9_0.alma

almalinux advisories ALSA-2022:6708ALSA-2022:6717

  • thunderbird Rocky Linux 8 102.3.0-3.el8_6

rocky linux advisories RLSA-2022:6708

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-3032 updated cvss 6.1

Mozilla: Remote content specified in an HTML document that was nested inside an iframe's srcdoc attribute was not blocked

  • Red Hat Enterprise Linux 6 thunderbird
    affected: no fix planned “Out of support scope”
  • Red Hat Enterprise Linux AppStream (v. 8) thunderbird 102.3.0-3.el8_6
    fixed: vendor fix RHSA-2022:6708
  • Red Hat Enterprise Linux AppStream (v. 9) thunderbird 102.3.0-3.el9_0
    fixed: vendor fix RHSA-2022:6717
  • Red Hat Enterprise Linux AppStream E4S (v. 8.1) thunderbird 102.3.0-3.el8_1
    fixed: vendor fix RHSA-2022:6716
  • Red Hat Enterprise Linux AppStream EUS (v. 8.2) thunderbird 102.3.0-3.el8_2
    fixed: vendor fix RHSA-2022:6715
  • Red Hat Enterprise Linux AppStream EUS (v.8.4) thunderbird 102.3.0-3.el8_4
    fixed: vendor fix RHSA-2022:6713
  • Red Hat Enterprise Linux Client (v. 7) thunderbird 102.3.0-3.el7_9 Red Hat Enterprise Linux Server Optional (v. 7) thunderbird 102.3.0-3.el7_9 Red Hat Enterprise Linux Workstation (v. 7) thunderbird 102.3.0-3.el7_9
    fixed: vendor fix RHSA-2022:6710

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.71% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Affected products

  • Mozilla Thunderbird

Classification

Weakness
  • CWE-610 Externally Controlled Reference to a Resource in Another Sphere

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.