CVE-2014-8835
First published: Fri Jan 30 2015(Updated: )
The xpc_data_get_bytes function in libxpc in Apple OS X before 10.10.2 does not verify that a dictionary's Attributes key has the xpc_data data type, which allows attackers to execute arbitrary code by providing a crafted dictionary to sysmond, related to an "XPC type confusion" issue.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iOS and macOS | =10.10.0 | |
| Apple iOS and macOS | =10.10.1 |
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Reference Links
- http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html
- http://packetstormsecurity.com/files/135701/OS-X-Sysmond-XPC-Type-Confusion-Privilege-Escalation.html
- http://support.apple.com/HT204244
- http://www.exploit-db.com/exploits/35742/
- http://www.securityfocus.com/bid/71992
- http://www.securitytracker.com/id/1031650
- https://code.google.com/p/google-security-research/issues/detail?id=121
- https://exchange.xforce.ibmcloud.com/vulnerabilities/100530
Frequently Asked Questions
What is the severity of CVE-2014-8835?
CVE-2014-8835 is categorized as a high severity vulnerability due to its potential to allow arbitrary code execution.
How do I fix CVE-2014-8835?
To mitigate CVE-2014-8835, update your Apple OS X to version 10.10.2 or later.
What systems are affected by CVE-2014-8835?
CVE-2014-8835 affects Apple OS X versions 10.10.0 and 10.10.1.
What is the impact of CVE-2014-8835?
The impact of CVE-2014-8835 allows attackers to execute arbitrary code through a crafted dictionary provided to sysmond.
Who discovered CVE-2014-8835?
CVE-2014-8835 was reported by security researchers focusing on vulnerabilities in Apple's XPC service.
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- vendor/apple
- canonical/apple ios and macos
- version/apple ios and macos/10.10.0
- version/apple ios and macos/10.10.1