CVE-2019-14513

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Source

https://nvd.nist.gov/vuln/detail/CVE-2019-14513

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14513.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2019-14513

Related

Published

2019-08-01T21:15:12Z

Modified

2024-09-18T01:00:20Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

Improper bounds checking in Dnsmasq before 2.76 allows an attacker controlled DNS server to send large DNS packets that result in a read operation beyond the buffer allocated for the packet, a different vulnerability than CVE-2017-14491.

References

Affected packages

Debian:11 / dnsmasq

Package

Name: dnsmasq
Purl: pkg:deb/debian/dnsmasq?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.76-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / dnsmasq

Package

Name: dnsmasq
Purl: pkg:deb/debian/dnsmasq?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.76-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / dnsmasq

Package

Name: dnsmasq
Purl: pkg:deb/debian/dnsmasq?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.76-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}