CVE-2022-3034

Mozilla: An iframe element in an HTML email could trigger a network request

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

When receiving an HTML email that specified to load an <code>iframe</code> element from a remote location, a request to the remote document was sent. However, Thunderbird didn't display the document. This vulnerability affects Thunderbird < 102.2.1 and Thunderbird < 91.13.1.

Al recibir un correo electrónico HTML que especificaba cargar un elemento <code>iframe</code> desde una ubicación remota, se envió una solicitud al documento remoto. Sin embargo, Thunderbird no mostró el documento. Esta vulnerabilidad afecta a Thunderbird < 102.2.1 y Thunderbird < 91.13.1.

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of sending a request to the remote document when receiving an HTML email that specified to load an `iframe` element from a remote location. However, Thunderbird didn't display the document.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-08-29 CVE Reserved
2022-09-27 CVE Published
2024-07-14 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-449: The UI Performs the Wrong Action
CWE-1021: Improper Restriction of Rendered UI Layers or Frames

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.mozilla.org/security/advisories/mfsa2022-38	2022-12-30
https://www.mozilla.org/security/advisories/mfsa2022-39	2022-12-30
https://access.redhat.com/security/cve/CVE-2022-3034	2022-09-26
https://bugzilla.redhat.com/show_bug.cgi?id=2123257	2022-09-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mozilla Search vendor "Mozilla"		Thunderbird Search vendor "Mozilla" for product "Thunderbird"				< 91.31.1 Search vendor "Mozilla" for product "Thunderbird" and version " < 91.31.1"		-		Affected
Mozilla Search vendor "Mozilla"		Thunderbird Search vendor "Mozilla" for product "Thunderbird"				>= 102.0 < 102.2.1 Search vendor "Mozilla" for product "Thunderbird" and version " >= 102.0 < 102.2.1"		-		Affected