CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
10.0	$5k-$25k	0.00

A vulnerability has been found in RealNetworks RealPlayer up to 11.1 (Multimedia Player Software) and classified as very critical. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Multiple heap-based buffer overflows in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.5, and Linux RealPlayer 11.0.2.1744 allow remote attackers to have an unspecified impact via a crafted header in an IVR file.

The weakness was released 12/10/2010 by Aaron Portnoy with TippingPoint (Website). The advisory is shared at securitytracker.com. This vulnerability is known as CVE-2010-4390 since 12/02/2010. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/07/2021). It is expected to see the exploit prices for this product decreasing in the near future.

The vulnerability scanner Nessus provides a plugin with the ID 50612 (RealPlayer for Windows < Build 12.0.1.609 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (50612). Entries connected to this vulnerability are available at 55747, 55746, 55745 and 55744.

Productinfo

Type

• Multimedia Player Software

Vendor

• RealNetworks

Name

• RealPlayer

Version

• 1.0.0
• 1.1.1
• 1.1.2
• 1.1.3
• 1.1.4
• 1.1.5
• 11.0
• 11.0.1
• 11.0.2
• 11.0.2.1744
• 11.0.3
• 11.0.4
• 11.0.5
• 11.1

License

• free

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 10.0

VulDB Base Score: 10.0
VulDB Temp Score: 10.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 50612
Nessus Name: RealPlayer for Windows < Build 12.0.1.609 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 801676
OpenVAS Name: RealNetworks RealPlayer Multiple Vulnerabilities (Linux) - Dec 10
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

12/02/2010 🔍
12/10/2010 +8 days 🔍
12/10/2010 +0 days 🔍
12/10/2010 +0 days 🔍
12/10/2010 +0 days 🔍
12/14/2010 +4 days 🔍
12/14/2010 +0 days 🔍
12/16/2010 +2 days 🔍
12/23/2010 +6 days 🔍
03/19/2015 +1547 days 🔍
10/07/2021 +2393 days 🔍

Sourcesinfo

Vendor: realnetworks.com

Advisory: securitytracker.com⛔
Researcher: Aaron Portnoy
Organization: TippingPoint
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-4390 (🔍)
SecurityTracker: 1024861 - RealPlayer Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code
Vulnerability Center: 28771 - Real Networks RealPlayer 11.0-11.1 Multiple Heap-Based Buffer Overflows via an IVR File, Medium
SecurityFocus: 45448 - Real Networks RealPlayer 'IVR' File Handling Multiple Heap Overflow Vulnerabilities
Secunia: 38550
OSVDB: 69850 - RealPlayer Multiple Products IVR File Crafted Header Multiple Overflows

See also: 🔍

Entryinfo

Created: 03/19/2015 23:27
Updated: 10/07/2021 01:04
Changes: 03/19/2015 23:27 (62), 03/12/2017 08:42 (16), 10/07/2021 01:04 (3)
Complete: 🔍

Discussion

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