The read_config_file function in lib/hesiod.c in Hesiod 3.2.1 falls back to the .athena.mit.edu default domain when opening the configuration file fails, which allows remote attackers to gain root privileges by poisoning the DNS cache.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Hesiod | Hesiod_project | * | 3.2.1 (including) |
Hesiod | Ubuntu | artful | * |
Hesiod | Ubuntu | bionic | * |
Hesiod | Ubuntu | cosmic | * |
Hesiod | Ubuntu | precise | * |
Hesiod | Ubuntu | trusty | * |
Hesiod | Ubuntu | upstream | * |
Hesiod | Ubuntu | xenial | * |
Hesiod | Ubuntu | yakkety | * |
Hesiod | Ubuntu | zesty | * |