Vulnerability Details : CVE-2009-2534
RealNetworks Helix Server and Helix Mobile Server before 13.0.0 allow remote attackers to cause a denial of service (daemon crash) via an RTSP SETUP request that (1) specifies the / URI or (2) lacks a / character in the URI.
Vulnerability category: Input validationDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2009-2534
Probability of exploitation activity in the next 30 days: 88.19%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 98 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2009-2534
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2009-2534
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2009-2534
-
http://www.securityfocus.com/bid/35732
- http://www.exploit-db.com/exploits/9198
- http://www.securityfocus.com/archive/1/505083/100/0/threaded
-
http://www.coresecurity.com/content/real-helix-dna
Exploit
- http://docs.real.com/docs/security/SecurityUpdate071409HS.pdf
- http://www.vupen.com/english/advisories/2009/1947
Products affected by CVE-2009-2534
- cpe:2.3:a:realnetworks:helix_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:realnetworks:helix_server:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:realnetworks:helix_server:12.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:realnetworks:helix_server_mobile:*:*:*:*:*:*:*:*
- cpe:2.3:a:realnetworks:helix_server_mobile:11.0:*:*:*:*:*:*:*