openSUSE-SU-2021:1845-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2021:1845-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/openSUSE-SU-2021:1845-1
Upstream
Related
Published
2021-07-11T05:49:43Z
Modified
2025-05-08T17:47:32.500469Z
Summary
Security update for avahi
Details

This update for avahi fixes the following issues:

  • CVE-2021-3468: avoid infinite loop by handling HUP event in client_work (bsc#1184521).
  • CVE-2021-26720: drop privileges when invoking avahi-daemon-check-dns.sh (bsc#1180827)
  • Update avahi-daemon-check-dns.sh from Debian. Our previous version relied on ifconfig, route, and init.d.
  • Add sudo to requires: used to drop privileges.
References

Affected packages

openSUSE:Leap 15.3 / avahi

Package

Name
avahi
Purl
pkg:rpm/opensuse/avahi&distro=openSUSE%20Leap%2015.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.32-5.13.1

Ecosystem specific 

{
    "binaries": [
        {
            "python-avahi": "0.6.32-5.13.1",
            "python-avahi-gtk": "0.6.32-5.13.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2021:1845-1.json"

openSUSE:Leap 15.3 / avahi-glib2

Package

Name
avahi-glib2
Purl
pkg:rpm/opensuse/avahi-glib2&distro=openSUSE%20Leap%2015.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.32-5.13.1

Ecosystem specific 

{
    "binaries": [
        {
            "python-avahi": "0.6.32-5.13.1",
            "python-avahi-gtk": "0.6.32-5.13.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2021:1845-1.json"