Strix
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CVE-2011-3216

UnknownEPSS 0.35%

Last modified

CVE-2011-3216 is a vulnerability of currently unknown severity. The kernel in Apple Mac OS X before 10.7.2 does not properly implement the sticky bit for directories, which might allow local users to bypass intended permissions and delete files via an unlink system call.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.

Description

The kernel in Apple Mac OS X before 10.7.2 does not properly implement the sticky bit for directories, which might allow local users to bypass intended permissions and delete files via an unlink system call.

Metrics

EPSS Probability
0.35%

26.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
AppleMac Os X<= 10.7.1
AppleMac Os X10.0
AppleMac Os X10.0.0
AppleMac Os X10.0.1
AppleMac Os X10.0.2
AppleMac Os X10.0.3
AppleMac Os X10.0.4
AppleMac Os X10.1
AppleMac Os X10.1.0
AppleMac Os X10.1.1
AppleMac Os X10.1.2
AppleMac Os X10.1.3
AppleMac Os X10.1.4
AppleMac Os X10.1.5
AppleMac Os X10.2
AppleMac Os X10.2.0
AppleMac Os X10.2.1
AppleMac Os X10.2.2
AppleMac Os X10.2.3
AppleMac Os X10.2.4
AppleMac Os X10.2.5
AppleMac Os X10.2.6
AppleMac Os X10.2.7
AppleMac Os X10.2.8
AppleMac Os X10.3
AppleMac Os X10.3.0
AppleMac Os X10.3.1
AppleMac Os X10.3.2
AppleMac Os X10.3.3
AppleMac Os X10.3.4
AppleMac Os X10.3.5
AppleMac Os X10.3.6
AppleMac Os X10.3.7
AppleMac Os X10.3.8
AppleMac Os X10.3.9
AppleMac Os X10.4
AppleMac Os X10.4.0
AppleMac Os X10.4.1
AppleMac Os X10.4.2
AppleMac Os X10.4.3
AppleMac Os X10.4.4
AppleMac Os X10.4.5
AppleMac Os X10.4.6
AppleMac Os X10.4.7
AppleMac Os X10.4.8
AppleMac Os X10.4.9
AppleMac Os X10.4.10
AppleMac Os X10.4.11
AppleMac Os X10.5
AppleMac Os X10.5.0

Showing 50 of 136 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-3216?
The kernel in Apple Mac OS X before 10.7.2 does not properly implement the sticky bit for directories, which might allow local users to bypass intended permissions and delete files via an unlink system call.
How severe is CVE-2011-3216?
Severity scoring for CVE-2011-3216 is pending analysis. The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3216?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-3216?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST