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TI-2011-00569 Aliases CVE-2011-0652GHSA-jcw8-xvpg-r9ph

lnsfw1.sys 6.0.2900.5512 in Look 'n' Stop Firewall 2.06p4 and 2.07 allows local users to…

Priority LOW 13CWE-20Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

lnsfw1.sys 6.0.2900.5512 in Look 'n' Stop Firewall 2.06p4 and 2.07 allows local users to cause a denial of service (crash) via a crafted 0x80000064 IOCTL request that triggers an assertion failure. NOTE: some of these details are obtained from third party information.

Why it matters now

EPSS 0.00747 55th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
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 · 2

CPEVersionsRoleVendor
cpe:2.3:a:looknstop:look_\'n\'_stop_firewall:2.06:p4:*:*:*:*:*:*2.06 p4VulnerableLooknstop
cpe:2.3:a:looknstop:look_\'n\'_stop_firewall:2.07:*:*:*:*:*:*:*2.07VulnerableLooknstop
  • cpe:2.3:a:looknstop:look_\'n\'_stop_firewall:2.06:p4:*:*:*:*:*:* Versions 2.06 p4 Vulnerable ·Looknstop
  • cpe:2.3:a:looknstop:look_\'n\'_stop_firewall:2.07:*:*:*:*:*:*:* Versions 2.07 Vulnerable ·Looknstop

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2011-0652
  2. 2026-10-03 Alias added: GHSA-jcw8-xvpg-r9ph

References

Exploit 1

Other 1

Sources

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