Exim before 4.95 has a heap-based buffer overflow for the alias list in host_name_lookup in host.c when sender_host_name is set.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade exim4 | Aug 29, 2022 | Aug 7, 2022 |
| Exim | — | Upgrade Exim to version 4.95.0 | Aug 16, 2022 | Aug 7, 2022 |
| Ubuntu | — | Upgrade exim4-daemon-light (Ubuntu Pro)Upgrade exim4-baseUpgrade exim4-daemon-heavyUpgrade exim4-daemon-lightUpgrade exim4-base (Ubuntu Pro)Upgrade exim4-daemon-heavy (Ubuntu Pro) | Aug 23, 2022 | Aug 7, 2022 |
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