RealNetworks RealPlayer 17.0.4.60/17.0.8.22 MP4 stsz/elst memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in RealNetworks RealPlayer 17.0.4.60/17.0.8.22. This impacts an unknown function of the component MP4 Handler. The manipulation of the argument stsz/elst leads to memory corruption. This vulnerability is uniquely identified as CVE-2014-3113. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in RealNetworks RealPlayer 17.0.4.60/17.0.8.22 (Multimedia Player Software). It has been rated as critical. This issue affects an unknown functionality of the component MP4 Handler. The manipulation of the argument stsz/elst with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Multiple buffer overflows in RealNetworks RealPlayer before 17.0.10.8 allow remote attackers to execute arbitrary code via a malformed (1) elst or (2) stsz atom in an MP4 file.

The weakness was disclosed 07/04/2014 by Dehui Yin as FG-VD-14-001 - Memory Corruption Vulnerability in RealNetworks RealPlayer as confirmed advisory (Website). The advisory is shared at fortiguard.com. The identification of this vulnerability is CVE-2014-3113 since 04/29/2014. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 76458 (RealPlayer for Windows <= 17.0.8.22 MP4 Multiple Memory Corruptions), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows. The commercial vulnerability scanner Qualys is able to test this issue with plugin 122222 (RealNetworks RealPlayer MP4 File Atom Handling Buffer Overflow Vulnerability).

Upgrading to version 17.0.10.8 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (94286), Tenable (76458), SecurityFocus (BID 68442†), Secunia (SA59238†) and SecurityTracker (ID 1030524†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 76458
Nessus Name: RealPlayer for Windows <= 17.0.8.22 MP4 Multiple Memory Corruptions
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 802826
OpenVAS Name: RealNetworks RealPlayer Multiple Buffer Overflow Vulnerabilities July14 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: RealPlayer 17.0.10.8

Timelineinfo

04/29/2014 🔍
06/27/2014 +59 days 🔍
06/27/2014 +0 days 🔍
07/04/2014 +7 days 🔍
07/04/2014 +0 days 🔍
07/07/2014 +3 days 🔍
07/07/2014 +0 days 🔍
07/10/2014 +3 days 🔍
07/13/2014 +3 days 🔍
12/17/2024 +3810 days 🔍

Sourcesinfo

Vendor: realnetworks.com

Advisory: FG-VD-14-001 - Memory Corruption Vulnerability in RealNetworks RealPlayer
Researcher: Dehui Yin
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-3113 (🔍)
GCVE (CVE): GCVE-0-2014-3113
GCVE (VulDB): GCVE-100-66977

IAVM: 🔍

X-Force: 94286 - Real Networks RealPlayer MP4 buffer overflow, Medium Risk
SecurityFocus: 68442 - RealPlayer 'MP4' File Processing Multiple Memory Corruption Vulnerabilities
Secunia: 59238
SecurityTracker: 1030524 - RealPlayer MP4 Memory Corruption Flaw Lets Remote Users Execute Arbitrary Code
Vulnerability Center: 45350 - RealNetworks RealPlayer Before 17.0.10.8 Remote Code Execution via a Malformed MP4 File, Critical

Entryinfo

Created: 07/07/2014 10:02
Updated: 12/17/2024 10:45
Changes: 07/07/2014 10:02 (81), 06/01/2017 14:46 (7), 02/08/2022 09:44 (3), 12/17/2024 10:45 (16)
Complete: 🔍
Cache ID: 216:D55:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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