Unscored severity · published Jan 20, 2009
CVE-2008-5911
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…
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CVSS
6.2%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)6.2% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HS
Helix Server · Realnetworks
11.0; 12.0.0 · source: NVD
HS
Helix Server Mobile · Realnetworks
11.0; 12.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2008-5911
CVE.org
https://www.cve.org/CVERecord?id=CVE-2008-5911
Vendor Advisory
http://docs.real.com/docs/security/SecurityUpdate121508HS.pdf
Vendor Advisory
http://secunia.com/advisories/33360
www.securitytracker.com
http://www.securitytracker.com/id?1021498
www.securitytracker.com
http://www.securitytracker.com/id?1021499
www.securitytracker.com
http://www.securitytracker.com/id?1021500
www.securitytracker.com
http://www.securitytracker.com/id?1021501
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