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TI-2012-03985 Aliases CVE-2012-4677GHSA-jhg4-f2r3-x2jx

Tunnelblick 3.3beta20 and earlier allows local users to gain privileges by using a…

Priority LOW 19CWE-264Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.

Summary

Tunnelblick 3.3beta20 and earlier allows local users to gain privileges by using a crafted Info.plist file to control the gOkIfNotSecure value.

Why it matters now

EPSS 0.00155 4th 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:a:google:tunnelblick:*:*:*:*:*:*:*:*up to 3.3beta20VulnerableGoogle
  • cpe:2.3:a:google:tunnelblick:*:*:*:*:*:*:*:* Versions up to 3.3beta20 Vulnerable ·Google

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2012-4677
  2. 2026-10-03 Alias added: GHSA-jhg4-f2r3-x2jx

References

Other 1

  • TI-2012-03013 Tunnelblick 3.3beta20 and earlier relies on argv[0] to determine the name of an… CVSS 2.0HIGH 7.2
  • TI-2012-03012 Tunnelblick 3.3beta20 and earlier relies on a test for specific ownership and permissions… CVSS 2.0HIGH 7.2
  • TI-2012-03014 Tunnelblick 3.3beta20 and earlier allows local users to gain privileges via an OpenVPN… CVSS 2.0MEDIUM 6.9
  • TI-2012-03011 Race condition in the runScript function in Tunnelblick 3.3beta20 and earlier allows… CVSS 2.0MEDIUM 6.2
  • TI-2012-03984 The errorExitIfAttackViaString function in Tunnelblick 3.3beta20 and earlier allows local… CVSS 2.0LOW 1.2
  • TI-2012-03015 Race condition in Tunnelblick 3.3beta20 and earlier allows local users to kill unintended… CVSS 2.0LOW 1.2

Sources

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