SecuriTricks - CVE-2025-0510

Description

Thunderbird displayed an incorrect sender address if the From field of an email used the invalid group name syntax that is described in CVE-2024-49040. This vulnerability affects Thunderbird < 128.7 and Thunderbird < 135.

Product(s) Impacted

Vendor	Product	Versions
Mozilla	Thunderbird	*

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-345

Insufficient Verification of Data Authenticity

The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	mozilla	thunderbird	/	/	/	/	esr	/	/	/
a	mozilla	thunderbird	/	/	/	/	-	/	/	/

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1940570

https://www.mozilla.org/security/advisories/mfsa2025-10/

https://www.mozilla.org/security/advisories/mfsa2025-11/

CVSS Score

6.5 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: LOW
Privileges Required: NONE
Scope: UNCHANGED
Confidentiality Impact: NONE
Integrity Impact: HIGH
Availability Impact: NONE

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

View Vector String

Timeline

Published: Feb. 4, 2025, 2:15 p.m.
Last Modified: Feb. 6, 2025, 9:15 p.m.

Status : Modified

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@mozilla.org

CVE-2025-0510