USN-3009-1

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Source
https://ubuntu.com/security/notices/USN-3009-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3009-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-3009-1
Related
Published
2016-06-20T16:35:09.888728Z
Modified
2016-06-20T16:35:09.888728Z
Summary
dnsmasq vulnerability
Details

Edwin Török discovered that Dnsmasq incorrectly handled certain CNAME responses. A remote attacker could use this issue to cause Dnsmasq to crash, resulting in a denial of service.

References

Affected packages

Ubuntu:16.04:LTS / dnsmasq

Package

Name
dnsmasq
Purl
pkg:deb/ubuntu/dnsmasq?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.75-1ubuntu0.16.04.1

Affected versions

2.*

2.75-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.75-1ubuntu0.16.04.1",
            "binary_name": "dnsmasq"
        },
        {
            "binary_version": "2.75-1ubuntu0.16.04.1",
            "binary_name": "dnsmasq-base"
        },
        {
            "binary_version": "2.75-1ubuntu0.16.04.1",
            "binary_name": "dnsmasq-utils"
        }
    ]
}