Описание
An issue has been found in the parsing of authoritative answers in PowerDNS Recursor before 4.0.8, leading to a NULL pointer dereference when parsing a specially crafted answer containing a CNAME of a different class than IN. An unauthenticated remote attacker could cause a denial of service.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | ignored | end of life |
| bionic | not-affected | 4.1.1-2 |
| cosmic | not-affected | 4.1.1-2 |
| devel | not-affected | 4.1.1-2 |
| disco | not-affected | 4.1.1-2 |
| eoan | not-affected | 4.1.1-2 |
| esm-apps/bionic | not-affected | 4.1.1-2 |
| esm-apps/focal | not-affected | 4.1.1-2 |
| esm-apps/jammy | not-affected | 4.1.1-2 |
| esm-apps/noble | not-affected | 4.1.1-2 |
Показывать по
EPSS
5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
An issue has been found in the parsing of authoritative answers in PowerDNS Recursor before 4.0.8, leading to a NULL pointer dereference when parsing a specially crafted answer containing a CNAME of a different class than IN. An unauthenticated remote attacker could cause a denial of service.
An issue has been found in the parsing of authoritative answers in Pow ...
An issue has been found in the parsing of authoritative answers in PowerDNS Recursor before 4.0.8, leading to a NULL pointer dereference when parsing a specially crafted answer containing a CNAME of a different class than IN. An unauthenticated remote attacker could cause a denial of service.
EPSS
5 Medium
CVSS2
7.5 High
CVSS3