Описание
The tcp_request function in Dnsmasq before 2.73rc4 does not properly handle the return value of the setup_reply function, which allows remote attackers to read process memory and cause a denial of service (out-of-bounds read and crash) via a malformed DNS request.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | released | 2.68-1ubuntu0.1 |
| lucid | ignored | end of life |
| precise | released | 2.59-4ubuntu0.2 |
| trusty | released | 2.68-1ubuntu0.1 |
| trusty/esm | released | 2.68-1ubuntu0.1 |
| upstream | needed | |
| utopic | released | 2.71-1ubuntu0.1 |
| vivid | released | 2.72-3ubuntu0.1 |
| vivid/stable-phone-overlay | released | 2.72-3ubuntu0.1 |
Показывать по
6.4 Medium
CVSS2
Связанные уязвимости
The tcp_request function in Dnsmasq before 2.73rc4 does not properly handle the return value of the setup_reply function, which allows remote attackers to read process memory and cause a denial of service (out-of-bounds read and crash) via a malformed DNS request.
The tcp_request function in Dnsmasq before 2.73rc4 does not properly handle the return value of the setup_reply function, which allows remote attackers to read process memory and cause a denial of service (out-of-bounds read and crash) via a malformed DNS request.
The tcp_request function in Dnsmasq before 2.73rc4 does not properly h ...
6.4 Medium
CVSS2