Security readout for executives and security teams
This CVE describes a remotely reachable buffer overflow in legacy RealSystem Server and RealSystem Proxy URL error handling. A remote attacker could crash the service and may be able to run arbitrary code. The public bundle does not provide CVSS, CWE, patch details, or evidence of active exploitation. Exposure is most likely in old media streaming or proxy infrastructure still running RealSystem Server or RealSystem Proxy. Modern environments are unlikely to be affected unless legacy RealNetworks components remain deployed, especially if reachable from untrusted networks. Treat this as a legacy exposure cleanup priority. It is not known to be actively exploited from the supplied sources, but exposed affected systems could suffer service outage and possible host compromise. Any remaining deployment should be validated, isolated, updated, or retired. Mitigation focus: Inventory for RealSystem Server 6.x, 7.x, 8.x and RealSystem Proxy 8.x.; Check RealNetworks and CERT advisories for fixed versions or vendor workarounds.; Remove or replace unsupported RealSystem deployments where possible..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2003-1117 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- realsystem-malformed-url-bo(11362)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.