CVE-2022-3032 — MEDIUM (6.5)

Vulnerability Description

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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Mozilla	Thunderbird	< 91.13.1

Related Weaknesses (CWE)

CWE-610

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1783831Permissions Required
https://www.mozilla.org/security/advisories/mfsa2022-38/Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-39/Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1783831Permissions Required
https://www.mozilla.org/security/advisories/mfsa2022-38/Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-39/Vendor Advisory

FAQ

What is CVE-2022-3032?

CVE-2022-3032 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 documen...

How severe is CVE-2022-3032?

CVE-2022-3032 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-3032?

Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Thunderbird.