UBUNTU-CVE-2015-3294

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2015-3294
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-3294.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2015-3294
Related
Published
2015-04-27T00:00:00Z
Modified
2015-04-27T00:00:00Z
Summary
[none]
Details

The tcprequest function in Dnsmasq before 2.73rc4 does not properly handle the return value of the setupreply function, which allows remote attackers to read process memory and cause a denial of service (out-of-bounds read and crash) via a malformed DNS request.

References

Affected packages

Ubuntu:14.04:LTS / dnsmasq

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.68-1ubuntu0.1

Affected versions

2.*

2.66-4ubuntu1
2.67-1
2.68-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.68-1ubuntu0.1",
            "binary_name": "dnsmasq"
        },
        {
            "binary_version": "2.68-1ubuntu0.1",
            "binary_name": "dnsmasq-base"
        },
        {
            "binary_version": "2.68-1ubuntu0.1",
            "binary_name": "dnsmasq-utils"
        }
    ]
}