Описание
A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transaction IDs.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | deferred | 2025-05-26 |
| esm-infra-legacy/trusty | needs-triage | |
| esm-infra/bionic | deferred | 2025-05-26 |
| esm-infra/focal | deferred | 2025-05-26 |
| esm-infra/xenial | deferred | 2025-05-26 |
| focal | ignored | end of standard support, was deferred [2025-05-26] |
| jammy | deferred | 2025-05-26 |
| noble | deferred | 2025-05-26 |
| oracular | deferred | 2025-05-26 |
| plucky | deferred | 2025-05-26 |
Показывать по
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transaction IDs.
A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transaction IDs.
A flaw was found in the Avahi-daemon, where it initializes DNS transac ...
EPSS
5.3 Medium
CVSS3