CVE-2008-5911

critical

Description

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.

References

http://www.vupen.com/english/advisories/2008/3521

http://www.securitytracker.com/id?1021501

http://www.securitytracker.com/id?1021500

http://www.securitytracker.com/id?1021499

http://www.securitytracker.com/id?1021498

http://secunia.com/advisories/33360

http://docs.real.com/docs/security/SecurityUpdate121508HS.pdf

Details

Source: Mitre, NVD

Published: 2009-01-20

Updated: 2011-03-08

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical