CVE-2008-5911

Severity Score

10.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple buffer overflows in RealNetworks Helix Server and Helix Mobile Server 11.x before 11.1.8 and 12.x before 12.0.1 allow remote attackers to (1) cause a denial of service via three crafted RTSP SETUP commands, or execute arbitrary code via (2) an NTLM authentication request with malformed base64-encoded data, (3) an RTSP DESCRIBE command, or (4) a DataConvertBuffer request.

Múltiples desbordamientos de búfer en RealNetworks Helix Server y Helix Mobile Server v11.x anteriores a v11.1.8 y v12.x anteriores a v12.0.1 permite a atacantes remotos (1) provocar una denegación de servicio a través de tres comandos manipulados RTSP SETUP, o ejecutar código de su elección a través de (2) una petición de autenticación NTLM con datos malformados codificados en base64, (3) un comando RTSP DESCRIBE, o (4) una petición DataConvertBuffer.

*Credits: N/A

CVSS Scores

NISTv2 10.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-01-20 CVE Reserved
2009-01-20 CVE Published
2024-05-19 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (7)

URL	Tag	Source
http://www.securitytracker.com/id?1021498	Vdb Entry
http://www.securitytracker.com/id?1021499	Vdb Entry
http://www.securitytracker.com/id?1021500	Vdb Entry
http://www.securitytracker.com/id?1021501	Vdb Entry
http://www.vupen.com/english/advisories/2008/3521	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://docs.real.com/docs/security/SecurityUpdate121508HS.pdf	2011-03-08
http://secunia.com/advisories/33360	2011-03-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Realnetworks Search vendor "Realnetworks"		Helix Server Search vendor "Realnetworks" for product "Helix Server"				11.0 Search vendor "Realnetworks" for product "Helix Server" and version "11.0"		-		Affected
Realnetworks Search vendor "Realnetworks"		Helix Server Search vendor "Realnetworks" for product "Helix Server"				12.0.0 Search vendor "Realnetworks" for product "Helix Server" and version "12.0.0"		-		Affected
Realnetworks Search vendor "Realnetworks"		Helix Server Mobile Search vendor "Realnetworks" for product "Helix Server Mobile"				11.0 Search vendor "Realnetworks" for product "Helix Server Mobile" and version "11.0"		-		Affected
Realnetworks Search vendor "Realnetworks"		Helix Server Mobile Search vendor "Realnetworks" for product "Helix Server Mobile"				12.0.0 Search vendor "Realnetworks" for product "Helix Server Mobile" and version "12.0.0"		-		Affected