VideoLAN VLC Media Player 2.1.5 MP4 Demuxer memory corruption

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.
7.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in VideoLAN VLC Media Player 2.1.5. It has been declared as critical. This vulnerability affects unknown code of the component MP4 Demuxer. Such manipulation leads to memory corruption. This vulnerability is traded as CVE-2014-9627. The attack may be launched remotely. There is no exploit available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in VideoLAN VLC Media Player 2.1.5 (Multimedia Player Software). It has been rated as critical. Affected by this issue is some unknown processing of the component MP4 Demuxer. The manipulation 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 weakness was shared 01/20/2015 by Fabian Yamaguchi as confirmed mailinglist post (oss-sec). The advisory is shared for download at seclists.org. This vulnerability is handled as CVE-2014-9627 since 01/20/2015. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 81130 (Debian DSA-3150-1 : vlc - security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175285 (Debian Security Update for vlc (DSA 3150-1)).

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the databases at X-Force (100279), Tenable (81130), SecurityFocus (BID 72252†) and Vulnerability Center (SBV-52217†). seclists.org is providing further details. The entries VDB-68982, VDB-68983, VDB-68985 and VDB-68986 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Multimedia Player Software

Vendor

VideoLAN

Name

VLC Media Player

Version

2.1.5

License

open-source

Website

Vendor: https://www.videolan.org/

CPE 2.3info

🔍

CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.1

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

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 81130
Nessus Name: Debian DSA-3150-1 : vlc - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 703150
OpenVAS Name: Debian Security Advisory DSA 3150-1 (vlc - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

01/20/2015 🔍
01/20/2015 +0 days 🔍
01/20/2015 +0 days 🔍
01/20/2015 +0 days 🔍
02/02/2015 +13 days 🔍
08/18/2015 +197 days 🔍
03/08/2022 +2394 days 🔍

Sourcesinfo

Vendor: videolan.org

Advisory: 2e7c7091a61aa5d07e7997b393d821e91f593c39
Researcher: Fabian Yamaguchi
Status: Confirmed

CVE: CVE-2014-9627 (🔍)
GCVE (CVE): GCVE-0-2014-9627
GCVE (VulDB): GCVE-100-68984

OVAL: 🔍

X-Force: 100279 - VideoLAN VLC Media Player MP4 Demuxer buffer overflow, Medium Risk
SecurityFocus: 72252 - VLC Media Player Multiple Security Vulnerabilities
Vulnerability Center: 52217 - VideoLan VLC Media Player <=2.1.5 Remote Code Execution or DoS via Crafted MP4 Files - CVE-2014-9627, Medium

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 02/02/2015 11:28
Updated: 03/08/2022 08:50
Changes: 02/02/2015 11:28 (61), 05/06/2019 07:16 (9), 03/08/2022 08:45 (2), 03/08/2022 08:46 (18), 03/08/2022 08:50 (1)
Complete: 🔍
Cache ID: 216:BC9:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.