CVE-2015-1105: Input Validation
First published: Fri Apr 10 2015(Updated: )
The TCP implementation in the kernel in Apple iOS before 8.3, Apple OS X before 10.10.3, and Apple TV before 7.2 does not properly implement the Urgent (aka out-of-band data) mechanism, which allows remote attackers to cause a denial of service via crafted packets.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iOS and macOS | <=10.10.2 | |
| iPhone OS | <=8.2 | |
| tvOS | <=7.1 |
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Reference Links
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00002.html
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00003.html
- http://www.securitytracker.com/id/1032048
- https://support.apple.com/HT204659
- https://support.apple.com/HT204661
- https://support.apple.com/HT204662
- https://support.apple.com/kb/HT204870
Frequently Asked Questions
What is the severity of CVE-2015-1105?
CVE-2015-1105 has a moderate severity rating as it can lead to denial of service attacks.
How do I fix CVE-2015-1105?
To mitigate CVE-2015-1105, update your Apple iOS, OS X, or tvOS to the latest version available beyond the vulnerable versions.
What products are impacted by CVE-2015-1105?
CVE-2015-1105 affects Apple iOS versions prior to 8.3, OS X versions prior to 10.10.3, and tvOS versions prior to 7.2.
Can CVE-2015-1105 be exploited remotely?
Yes, CVE-2015-1105 can be exploited remotely by sending specially crafted TCP packets.
What is the underlying issue in CVE-2015-1105?
CVE-2015-1105 is caused by an improper implementation of the Urgent (out-of-band data) mechanism in the TCP protocol.
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- canonical/tvos
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