VDB-78998 · CVE-2015-8039 · BID 77079

Samsung SmartViewer DVRSetupSave/SendCustomPacket 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.
7.3	$0-$5k	0.00

A vulnerability was found in Samsung SmartViewer (the affected version unknown) and classified as critical. Affected by this issue is the function DVRSetupSave/SendCustomPacket. 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. CVE summarizes:

Samsung SmartViewer allow remote attackers to execute arbitrary code via unspecified vectors to the (1) DVRSetupSave method in the STWAxConfig control or (2) SendCustomPacket method in the STWAxConfigNVR control, which trigger an untrusted pointer dereference.

The weakness was presented 11/02/2015 (Website). The advisory is available at zerodayinitiative.com. This vulnerability is handled as CVE-2015-8039 since 11/02/2015. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-78999 for similar entry.

Productinfo

Vendor

Samsung

Name

SmartViewer

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

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

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/02/2015 🔍
11/02/2015 +0 days 🔍
11/02/2015 +0 days 🔍
11/03/2015 +1 days 🔍
03/01/2018 +849 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: zerodayinitiative.com
Status: Not defined

CVE: CVE-2015-8039 (🔍)
SecurityFocus: 77079

See also: 🔍

Entryinfo

Created: 11/03/2015 09:22
Updated: 03/01/2018 08:24
Changes: 11/03/2015 09:22 (39), 03/01/2018 08:24 (8)
Complete: 🔍
Cache ID: 13:8A2:103