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DEBIAN-CVE-2021-26720

🗓️ 17 Feb 2021 22:15:12Reported by GoogleType 
osv_debian
 osv_debian
🔗 osv.dev👁 13 Views

Debian avahi packaging flaw: root via if-up.d enables local denial service or empty files via /run/avahi-daemon symlink.

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Refs
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attackerkb
attackerkb
CVE-2021-26720
17 Feb 202122:15
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CVE-2021-26720
17 Feb 202121:19
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astralinux
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Astra Linux – Vulnerability in avahi
14 Sep 202612:01
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avahi-daemon-check-dns.sh Confidential Data Access DoS
28 Sep 202200:00
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cbl_mariner
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CVE-2021-26720 affecting package avahi for versions less than 0.8-1
19 Mar 202417:21
–cbl_mariner
cbl_mariner
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CVE-2021-26720 affecting package avahi for versions less than 0.8-1
26 Apr 202219:39
–cbl_mariner
circl
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CVE-2021-26720
18 Feb 202100:49
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cnnvd
CNNVD
Debian avahi backlink vulnerability
17 Feb 202100:00
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cve
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CVE-2021-26720
17 Feb 202121:19
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cvelist
Cvelist
CVE-2021-26720
17 Feb 202121:19
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01 Sep 2026 20:04Current
8.1High risk
Vulners AI Score8.1
CVSS 3.17.8
EPSS0.00395
13