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 was found in RealNetworks RealPlayer (Multimedia Player Software). It has been classified as very critical. Affected is an unknown function. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Heap-based buffer overflow in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.4, RealPlayer Enterprise 2.1.2, Mac RealPlayer 11.0 through 12.0.0.1444, Linux RealPlayer 11.0.2.1744, and possibly HelixPlayer 1.0.6 and other versions, allows remote attackers to have an unspecified impact via a crafted RA5 file.

The weakness was shared 12/14/2010 with VUPEN (Website). The advisory is available at securitytracker.com. This vulnerability is traded as CVE-2010-4383 since 12/02/2010. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 10/06/2021). 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 51782 (CentOS 4 : HelixPlayer removal (CESA-2010:0981)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 155566 (Oracle Enterprise Linux Update for HelixPlayer Removal (ELSA-2010-0981)).

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 (51782).

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
• 2.1.2
• 11.0
• 11.0.1
• 11.0.2
• 11.0.2.1744
• 11.0.3
• 11.0.4
• 11.0.5
• 11.1
• 12.0.0.1444

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
CAPEC: 🔍
ATT&CK: 🔍

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: 51782
Nessus Name: CentOS 4 : HelixPlayer removal (CESA-2010:0981)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 880498
OpenVAS Name: CentOS Update for HelixPlayer-uninstall CESA-2010:0981 centos4 i386
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/02/2010 🔍
12/10/2010 +8 days 🔍
12/10/2010 +0 days 🔍
12/10/2010 +0 days 🔍
12/14/2010 +4 days 🔍
12/14/2010 +0 days 🔍
12/22/2010 +8 days 🔍
03/19/2015 +1548 days 🔍
10/06/2021 +2393 days 🔍

Sourcesinfo

Vendor: realnetworks.com

Advisory: RHSA-2010:0981⛔
Organization: VUPEN
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-4383 (🔍)
SecurityTracker: 1024861 - RealPlayer Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code
Vulnerability Center: 28734 - RealNetworks RealPlayer Remote Heap Based Buffer Overflow Vulnerability via a Crafted RA5 File, Medium
SecurityFocus: 45429 - Real Networks RealPlayer 'RA5' Files (CVE-2010-4383) Heap Overflow Vulnerability

Entryinfo

Created: 03/19/2015 23:27
Updated: 10/06/2021 23:09
Changes: 03/19/2015 23:27 (60), 03/11/2017 09:05 (15), 10/06/2021 22:55 (2), 10/06/2021 23:09 (1)
Complete: 🔍
Cache ID: 52:635:103

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