CVE-2015-5927: Buffer Overflow
First published: Fri Oct 23 2015(Updated: )
FontParser in Apple iOS before 9.1, OS X before 10.11.1, and watchOS before 2.0.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file, a different vulnerability than CVE-2015-5942.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iOS and macOS | <=10.11.0 | |
| Apple iOS, iPadOS, and watchOS | <=2.0.0 | |
| iStyle @cosme iPhone OS | <=9.0.2 |
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Reference Links
- http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.html
- http://lists.apple.com/archives/security-announce/2015/Oct/msg00003.html
- http://lists.apple.com/archives/security-announce/2015/Oct/msg00005.html
- http://www.securitytracker.com/id/1033929
- https://support.apple.com/HT205370
- https://support.apple.com/HT205375
- https://support.apple.com/HT205378
Frequently Asked Questions
What is the severity of CVE-2015-5927?
CVE-2015-5927 is considered a critical vulnerability that allows remote code execution or denial of service due to memory corruption.
How do I fix CVE-2015-5927?
To fix CVE-2015-5927, update your device to iOS 9.1, OS X 10.11.1, or watchOS 2.0.1 or later.
What systems are affected by CVE-2015-5927?
CVE-2015-5927 affects Apple iPhone OS versions up to 9.0.2, OS X versions up to 10.11.0, and watchOS versions up to 2.0.0.
What is the impact of CVE-2015-5927 on systems?
If exploited, CVE-2015-5927 can lead to arbitrary code execution or cause a denial of service on affected systems.
Is CVE-2015-5927 specific to any software?
CVE-2015-5927 specifically affects Apple's font parsing components in their operating systems.
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- agent/event
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- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- vendor/apple
- canonical/apple ios and macos
- version/apple ios and macos/10.11.0
- canonical/apple ios, ipados, and watchos
- version/apple ios, ipados, and watchos/2.0.0
- canonical/istyle @cosme iphone os
- version/istyle @cosme iphone os/9.0.2