Samba DNS Server denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.0$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Samba. Affected by this vulnerability is an unknown functionality of the component DNS Server. Such manipulation leads to denial of service. This vulnerability is documented as CVE-2020-14383. There is not any exploit available.

Detailsinfo

A vulnerability was found in Samba (File Transfer Software) (unknown version) and classified as problematic. Affected by this issue is an unknown code block of the component DNS Server. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was released 12/02/2020. The advisory is available at samba.org. This vulnerability is handled as CVE-2020-14383. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 236653 (Alibaba Cloud Linux 3 : 0077: samba (ALINUX3-SA-2021:0077)), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Tenable (236653). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 236653
Nessus Name: Alibaba Cloud Linux 3 : 0077: samba (ALINUX3-SA-2021:0077)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/17/2020 🔍
12/02/2020 +168 days 🔍
12/02/2020 +0 days 🔍
05/18/2025 +1628 days 🔍

Sourcesinfo

Product: samba.org

Advisory: samba.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-14383 (🔍)
GCVE (CVE): GCVE-0-2020-14383
GCVE (VulDB): GCVE-100-165506

Entryinfo

Created: 12/02/2020 10:08
Updated: 05/18/2025 20:31
Changes: 12/02/2020 10:08 (36), 12/11/2020 23:05 (2), 12/11/2020 23:09 (18), 05/18/2025 20:31 (16)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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