First published: Thu Oct 24 2013(Updated: )
The random-number generator in the kernel in Apple Mac OS X before 10.9 provides lengthy exclusive access for processing of large requests, which allows local users to cause a denial of service (temporary generator outage) via an application that requires many random numbers.
Credit: product-security@apple.com
Affected Software | Affected Version | How to fix |
---|---|---|
macOS Yosemite | <=10.8.5 | |
macOS Yosemite | =10.8.0 | |
macOS Yosemite | =10.8.1 | |
macOS Yosemite | =10.8.2 | |
macOS Yosemite | =10.8.3 | |
macOS Yosemite | =10.8.4 | |
macOS Yosemite | =10.8.5 |
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CVE-2013-5173 has been identified as having a moderate severity level due to its potential to cause denial of service.
CVE-2013-5173 allows local users to temporarily disrupt the random-number generator, affecting any application relying on random number generation.
Mitigation for CVE-2013-5173 involves upgrading to a patched version of Apple Mac OS X, specifically 10.9 or later.
CVE-2013-5173 impacts Apple Mac OS X versions earlier than 10.9, including versions 10.8.0 through 10.8.5.
Yes, Apple has released a patch that addresses the vulnerability in Mac OS X 10.9 and later.