A flaw was found in Exim versions 4.87 to 4.91 (inclusive). Improper validation of recipient address in deliver_message() function in /src/deliver.c may lead to remote command execution.
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)
- CVSS 3.0 Base Score: 9
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade exim | Jun 13, 2019 | Jun 5, 2019 |
| Amazon_linux | — | Upgrade exim | Mar 2, 2020 | Jun 5, 2019 |
| Debian | — | Upgrade exim4 | Jun 6, 2019 | Jun 6, 2019 |
| Exim | — | Upgrade Exim to version 4.91.0 | Jun 7, 2019 | Jun 5, 2019 |
| Freebsd | — | Upgrade exim | Dec 10, 2025 | Jun 6, 2019 |
| Gentoo Linux | — | Upgrade mail-mta/exim. | Jun 7, 2019 | Jun 5, 2019 |
| Suse | — | Upgrade libspf2-2Upgrade eximUpgrade eximonUpgrade eximstats-htmlUpgrade libspf2-toolsUpgrade libspf2-devel | Jun 7, 2019 | Jun 5, 2019 |
| Ubuntu | — | Upgrade exim4-daemon-heavyUpgrade exim4-daemon-light | Mar 2, 2020 | Jun 5, 2019 |
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