CVE-2025-2830
published 2025-04-15CVE-2025-2830: By crafting a malformed file name for an attachment in a multipart message, an attacker can trick Thunderbird into including a directory listing of /tmp when…
medium6.3CVSS 3.1
AVNACLPRNUIRSUCLILAL
By crafting a malformed file name for an attachment in a multipart message, an attacker can trick Thunderbird into including a directory listing of /tmp when the message is forwarded or edited as a new message. This vulnerability could allow attackers to disclose sensitive information from the victim's system. This vulnerability is not limited to Linux; similar behavior has been observed on Windows as well. This vulnerability was fixed in Thunderbird 137.0.2 and Thunderbird 128.9.2.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | thunderbird | < thunderbird 1:128.10.0esr-1~deb12u1 (bookworm) | thunderbird 1:128.10.0esr-1~deb12u1 (bookworm) |
| mozilla | firefox | — | — |
| mozilla | thunderbird | < 128.9.2 | 128.9.2 |
| mozilla | thunderbird | >= 0 < 1:128.10.1esr-1~deb11u1 | 1:128.10.1esr-1~deb11u1 |
| mozilla | thunderbird | >= 0 < 1:128.10.0esr-1~deb12u1 | 1:128.10.0esr-1~deb12u1 |
| mozilla | thunderbird | >= 0 < 1:128.10.0esr-1 | 1:128.10.0esr-1 |
| mozilla | thunderbird | >= 0 < 1:128.10.0esr-1 | 1:128.10.0esr-1 |
| mozilla | thunderbird | >= 129.0 < 137.0.2 | 137.0.2 |
CVSS provenance
nvdv3.16.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
osv6.3MEDIUM