Описание
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending unsolicited announcements containing CNAME resource records pointing it to resource records with short TTLs. As soon as they expire avahi-daemon crashes.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 0.8-17ubuntu2 |
| esm-infra-legacy/trusty | released | 0.6.31-4ubuntu1.3+esm4 |
| esm-infra/bionic | released | 0.7-3.1ubuntu1.3+esm3 |
| esm-infra/focal | released | 0.7-4ubuntu7.3+esm1 |
| esm-infra/xenial | released | 0.6.32~rc+dfsg-1ubuntu2.3+esm4 |
| jammy | released | 0.8-5ubuntu5.4 |
| noble | released | 0.8-13ubuntu6.1 |
| plucky | ignored | end of life, was needs-triage |
| questing | released | 0.8-16ubuntu3.1 |
| upstream | needs-triage |
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Ссылки на источники
6.5 Medium
CVSS3
Связанные уязвимости
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending unsolicited announcements containing CNAME resource records pointing it to resource records with short TTLs. As soon as they expire avahi-daemon crashes.
Avahi is a system which facilitates service discovery on a local netwo ...
6.5 Medium
CVSS3