RealNetworks RealServer up to Pro Port 7070 Service denial of service

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.39

A vulnerability, which was classified as critical, has been found in RealNetworks RealServer up to Pro. This issue affects an unknown part of the component Port 7070 Service. 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 summary by CVE is:

RealNetworks RealServer allows remote attackers to cause a denial of service by sending malformed input to the server at port 7070.

The weakness was presented 04/20/2000 (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2000-0272. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 10377 (RealServer Port 7070 Malformed Input DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Denial of Service.

Addressing this vulnerability is possible by firewalling 7070.

The vulnerability is also documented in the databases at X-Force (4400) and Tenable (10377).

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: T1499

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 10377
Nessus Name: RealServer Port 7070 Malformed Input DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Firewalling: 🔍

Timelineinfo

04/20/2000 🔍
04/20/2000 +0 days 🔍
04/20/2000 +0 days 🔍
04/20/2000 +0 days 🔍
04/22/2000 +2 days 🔍
10/13/2002 +904 days 🔍
06/24/2014 +4272 days 🔍
06/23/2021 +2556 days 🔍

Sourcesinfo

Vendor: realnetworks.com

Advisory: securityfocus.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2000-0272 (🔍)
X-Force: 4400
Vulnerability Center: 115 - RealServer 7,G2-1 DOS, High
SecurityFocus: 1128

Entryinfo

Created: 06/24/2014 11:46
Updated: 06/23/2021 13:39
Changes: 06/24/2014 11:46 (60), 10/10/2016 11:15 (1), 06/23/2021 13:27 (3), 06/23/2021 13:33 (2), 06/23/2021 13:39 (1)
Complete: 🔍

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