CVE-2015-5761: Buffer Overflow
First published: Sun Aug 16 2015(Updated: )
CoreText in Apple iOS before 8.4.1 and OS X before 10.10.5 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted font file, a different vulnerability than CVE-2015-5755.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iOS and macOS | <=10.10.4 | |
| iStyle @cosme iPhone OS | <=8.4 | |
| Apple iTunes for Windows | <=12.2 |
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Reference Links
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00003.html
- http://www.securityfocus.com/bid/76343
- http://www.securitytracker.com/id/1033275
- https://support.apple.com/HT205221
- https://support.apple.com/kb/HT205030
- https://support.apple.com/kb/HT205031
Frequently Asked Questions
What is the severity of CVE-2015-5761?
CVE-2015-5761 is classified as a critical vulnerability that allows remote code execution and denial of service.
How do I fix CVE-2015-5761?
To fix CVE-2015-5761, upgrade to Apple iOS 8.4.1 or OS X 10.10.5 or later.
What causes the vulnerability in CVE-2015-5761?
CVE-2015-5761 is caused by memory corruption issues in CoreText when handling crafted font files.
Which software versions are affected by CVE-2015-5761?
CVE-2015-5761 affects Apple iOS versions prior to 8.4.1, OS X versions prior to 10.10.5, and iTunes versions prior to 12.2.
Can CVE-2015-5761 lead to data breach?
Yes, CVE-2015-5761 can allow attackers to execute arbitrary code, potentially leading to data breaches.
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- vendor/apple
- canonical/apple ios and macos
- version/apple ios and macos/10.10.4
- canonical/istyle @cosme iphone os
- version/istyle @cosme iphone os/8.4
- canonical/apple itunes for windows
- version/apple itunes for windows/12.2