USN-5008-1
- Source
- https://ubuntu.com/security/notices/USN-5008-1
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5008-1.json
- JSON Data
- https://api.osv.dev/v1/vulns/USN-5008-1
- Related
- Published
- 2021-07-07T17:19:33.216064Z
- Modified
- 2021-07-07T17:19:33.216064Z
- Summary
- avahi vulnerabilities
- Details
-
Thomas Kremer discovered that Avahi incorrectly handled termination signals on the Unix socket. A local attacker could possibly use this issue to cause Avahi to hang, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10. (CVE-2021-3468)
It was discovered that Avahi incorrectly handled certain hostnames. A local attacker could possibly use this issue to cause Avahi to crash, resulting in a denial of service. This issue only affected Ubuntu 20.10 and Ubuntu 21.04. (CVE-2021-3502)
- References
Affected packages
Ubuntu:18.04:LTS / avahi
Package
- Name
- avahi
- Purl
- pkg:deb/ubuntu/avahi?arch=src?distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed0.7-3.1ubuntu1.3
Affected versions
0.*
0.6.32-1ubuntu1
0.7-3ubuntu1
0.7-3ubuntu2
0.7-3.1ubuntu1
0.7-3.1ubuntu1.1
0.7-3.1ubuntu1.2
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "avahi-autoipd"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "avahi-autoipd-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "avahi-daemon"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "avahi-daemon-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "avahi-discover"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "avahi-dnsconfd"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "avahi-dnsconfd-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "avahi-ui-utils"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "avahi-ui-utils-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "avahi-utils"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "avahi-utils-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "gir1.2-avahi-0.6"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-client-dev"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-client3"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-client3-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-common-data"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-common-dev"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-common3"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-common3-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-common3-udeb"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-compat-libdnssd-dev"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-compat-libdnssd1"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-compat-libdnssd1-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-core-dev"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-core7"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-core7-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-core7-udeb"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-glib-dev"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-glib1"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-glib1-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-gobject-dev"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-gobject0"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-gobject0-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-ui-gtk3-0"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-ui-gtk3-0-dbgsym"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "libavahi-ui-gtk3-dev"
},
{
"binary_version": "0.7-3.1ubuntu1.3",
"binary_name": "python-avahi"
}
]
}
Ubuntu:20.04:LTS / avahi
Package
- Name
- avahi
- Purl
- pkg:deb/ubuntu/avahi?arch=src?distro=focal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed0.7-4ubuntu7.1
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "avahi-autoipd"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "avahi-autoipd-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "avahi-daemon"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "avahi-daemon-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "avahi-discover"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "avahi-dnsconfd"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "avahi-dnsconfd-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "avahi-ui-utils"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "avahi-ui-utils-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "avahi-utils"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "avahi-utils-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "gir1.2-avahi-0.6"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-client-dev"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-client3"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-client3-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-common-data"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-common-dev"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-common3"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-common3-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-common3-udeb"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-compat-libdnssd-dev"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-compat-libdnssd1"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-compat-libdnssd1-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-core-dev"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-core7"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-core7-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-core7-udeb"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-glib-dev"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-glib1"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-glib1-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-gobject-dev"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-gobject0"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-gobject0-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-ui-gtk3-0"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-ui-gtk3-0-dbgsym"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "libavahi-ui-gtk3-dev"
},
{
"binary_version": "0.7-4ubuntu7.1",
"binary_name": "python-avahi"
}
]
}