Описание
In Exim before 4.99.2, on systems using musl libc (not glibc), an attacker can crash the connection instance when malformed DNS data is present in PTR records. This is caused by a dn_expand oddity in octal printing.
Ссылки
- Patch
- Broken Link
- Vendor Advisory
- Mailing ListThird Party Advisory
Уязвимые конфигурации
EPSS
5.9 Medium
CVSS3
7.5 High
CVSS3
Дефекты
Связанные уязвимости
In Exim before 4.99.2, on systems using musl libc (not glibc), an attacker can crash the connection instance when malformed DNS data is present in PTR records. This is caused by a dn_expand oddity in octal printing.
In Exim before 4.99.2, on systems using musl libc (not glibc), an atta ...
In Exim before 4.99.2, on systems using musl libc (not glibc), an attacker can crash the connection instance when malformed DNS data is present in PTR records. This is caused by a dn_expand oddity in octal printing.
EPSS
5.9 Medium
CVSS3
7.5 High
CVSS3