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TI-2015-03546 Aliases CVE-2015-4227GHSA-567q-q8ff-85jf

Memory leak in Cisco Headend System Release allows remote attackers to cause a denial of…

Priority MEDIUM 40CWE-399Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.

Summary

Memory leak in Cisco Headend System Release allows remote attackers to cause a denial of service (memory consumption) via unspecified vectors, aka Bug ID CSCus91838.

Why it matters now

EPSS 0.03402 88th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:cisco:headend_system_release:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
  • cpe:2.3:o:cisco:headend_system_release:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2015-4227
  2. 2026-10-03 Alias added: GHSA-567q-q8ff-85jf

References

Advisory 1

  • TI-2015-03549 Memory leak in Cisco Headend System Release allows remote attackers to cause a denial of… CVSS 2.0HIGH 7.8
  • TI-2015-00693 Cisco DTA Control System (DTACS) 4.0.0.9 and Cisco Headend System Release allow remote… CVSS 2.0HIGH 7.8
  • TI-2015-00694 Cisco Headend System Release allows remote attackers to read temporary script files or… CVSS 2.0MEDIUM 5.0
  • TI-2015-00692 Cisco Headend System Release allows remote attackers to cause a denial of service (DHCP… CVSS 2.0MEDIUM 5.0
  • TI-2015-00696 Cisco Conductor for Videoscape 3.0 and Cisco Headend System Release allow remote… CVSS 2.0MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences