CVE-2012-4677
Tunnelblick 3.3beta20 and earlier allows local users to gain privileges by using a crafted Info...
CVE-2012-4677 is a medium vulnerability (CVSS 4.4) in Google Tunnelblick, published August 26, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.15%, the 4th percentile. No source names a fixed version.
Tunnelblick 3.3beta20 and earlier allows local users to gain privileges by using a crafted Info.plist file to control the gOkIfNotSecure value.
Exploit likelihood
What each source reports
NVD Score used
Tunnelblick 3.3beta20 and earlier allows local users to gain privileges by using a crafted Info.plist file to control the gOkIfNotSecure value.
- Record
CVE-2012-4677- CVSS 2.0
- 4.4 Medium
AV:L/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
Tunnelblick 3.3beta20 and earlier allows local users to gain privileges by using a crafted Info.plist file to control the gOkIfNotSecure value.
- Record
CVE-2012-4677- Updated
- 2026-11-02
EUVDEUVD-2012-4602 No score
Tunnelblick 3.3beta20 and earlier allows local users to gain privileges by using a crafted Info.plist file to control the gOkIfNotSecure value.
- Record
EUVD-2012-4602- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jhg4-f2r3-x2jx No score
Tunnelblick 3.3beta20 and earlier allows local users to gain privileges by using a crafted Info...
Tunnelblick 3.3beta20 and earlier allows local users to gain privileges by using a crafted Info.plist file to control the gOkIfNotSecure value.
- Record
GHSA-jhg4-f2r3-x2jx- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |