CVE-2017-2429 Auth bypass in n/a

High 7.5 Published Updated

Remote attackers can bypass access restrictions via unexpected permission changes during iCloud Sharing Send Link actions in macOS FinderKit.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2017-2429?

CVE-2017-2429 is a high-severity authentication bypass vulnerability in Apple Mac Os X, published on 2 Apr 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the "FinderKit" component. It allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging unexpected permission changes during an iCloud Sharing Send Link action.

Which versions are affected by CVE-2017-2429?

It affects 1 product.

Products include Apple Mac Os X.

How do I fix CVE-2017-2429?

No fix has been published for CVE-2017-2429 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2017-2429 being exploited?

There is no known exploitation of CVE-2017-2429 in the wild and no public exploit code.

All Apple Mac Os X vulnerabilities

Sources

Also known as GHSA-vg33-fjjc-8x7w.

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