Description
The internal DNS server in Samba 4.x before 4.0.18 does not check the QR field in the header section of an incoming DNS message before sending a response, which allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged response packet that triggers a communication loop, a related issue to CVE-1999-0103.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2014-0277 | The internal DNS server in Samba 4.x before 4.0.18 does not check the QR field in the header section of an incoming DNS message before sending a response, which allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged response packet that triggers a communication loop, a related issue to CVE-1999-0103. |
Ubuntu USN |
USN-2257-1 | Samba vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T09:05:39.369Z
Reserved: 2013-12-03T00:00:00.000Z
Link: CVE-2014-0239
No data.
Status : Modified
Published: 2014-05-28T04:58:32.750
Modified: 2026-05-06T22:30:45.220
Link: CVE-2014-0239
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Ubuntu USN