Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number.
Weakness
A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Postfix | Postfix | * | 3.8.16 (excluding) |
| Postfix | Postfix | 3.9.0 (including) | 3.9.10 (excluding) |
| Postfix | Postfix | 3.10.0 (including) | 3.10.9 (excluding) |
| Red Hat Enterprise Linux 10 | RedHat | postfix-2:3.8.5-10.el10_2 | * |
| Red Hat Enterprise Linux 8 | RedHat | postfix-2:3.5.8-8.el8_10 | * |
| Red Hat Enterprise Linux 8 | RedHat | postfix-2:3.5.8-8.el8_10 | * |
| Red Hat Enterprise Linux 9 | RedHat | postfix-2:3.5.25-3.el9_8 | * |
| Postfix | Ubuntu | devel | * |
| Postfix | Ubuntu | esm-infra-legacy/trusty | * |
| Postfix | Ubuntu | esm-infra-legacy/xenial | * |
| Postfix | Ubuntu | esm-infra/bionic | * |
| Postfix | Ubuntu | esm-infra/focal | * |
| Postfix | Ubuntu | esm-infra/xenial | * |
| Postfix | Ubuntu | jammy | * |
| Postfix | Ubuntu | noble | * |
| Postfix | Ubuntu | questing | * |
| Postfix | Ubuntu | resolute | * |