Security readout for executives and security teams
CVE-2012-2267 is a remote denial-of-service issue in the SNMP Master Agent of RealNetworks Helix Server and Helix Mobile Server 14.x before 14.3.x. A remote connection pattern to TCP port 705 can crash master.exe. The sources do not indicate data theft, code execution, or confirmed active exploitation. Exposure is likely limited to organizations still running RealNetworks Helix Server or Helix Mobile Server 14.x before 14.3.x, especially where TCP port 705 is reachable from untrusted networks. This is legacy software, so current prevalence is unclear from the sources. Treat this as a targeted availability risk for legacy Helix streaming infrastructure. It is not described as data compromise or full server takeover, but exposed vulnerable systems could be remotely crashed and disrupt service. Mitigation focus: Upgrade affected Helix Server or Helix Mobile Server 14.x systems to 14.3.x or later.; Review the RealNetworks security update for vendor-specific remediation guidance.; Restrict TCP port 705 access to trusted management networks only..
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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CVE-2012-2267 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
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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
- helix-server-master-dos(74674)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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