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ALPINE-CVE-2021-26720

🗓️ 17 Feb 2021 22:15:12Reported by GoogleType 
osv_alpine
 osv_alpine
🔗 osv.dev👁 14 Views

Debian avahi package runs as root via an if-up script, enabling a symlink attack to create empty files under /run/avahi-daemon.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-26720
17 Feb 202122:15
–attackerkb
alpinelinux
AlpineLinux
CVE-2021-26720
17 Feb 202121:19
–alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in avahi
14 Sep 202612:01
–astralinux
bdu_fstec
BDU FSTEC
avahi-daemon-check-dns.sh Confidential Data Access DoS
28 Sep 202200:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2021-26720 affecting package avahi for versions less than 0.8-1
19 Mar 202417:21
–cbl_mariner
cbl_mariner
CBLMariner
CVE-2021-26720 affecting package avahi for versions less than 0.8-1
26 Apr 202219:39
–cbl_mariner
circl
Circl
CVE-2021-26720
18 Feb 202100:49
–circl
cnnvd
CNNVD
Debian avahi backlink vulnerability
17 Feb 202100:00
–cnnvd
cve
CVE
CVE-2021-26720
17 Feb 202121:19
–cve
cvelist
Cvelist
CVE-2021-26720
17 Feb 202121:19
–cvelist
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14 Jul 2026 08:03Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.17.8
EPSS0.00395
14