CVE-2018-4262: Buffer Overflow
In Safari before 11.1.2, iTunes before 12.8 for Windows, iOS before 11.4.1, tvOS before 11.4.1, iCloud for Windows before 7.6, multiple memory corruption issues were addressed with improved memory handling.
Other sources
WebKit. Multiple memory corruption issues were addressed with improved memory handling.
Credit
Affected Software
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2018-4293
- CVE-2018-4269
- CVE-2018-4282
- CVE-2018-4280
- CVE-2018-4248
- CVE-2018-4277
- CVE-2018-4270
- CVE-2018-4278
- CVE-2018-4284
- CVE-2018-4266
- CVE-2018-4261
- CVE-2018-4262
- CVE-2018-4263
- CVE-2018-4264
- CVE-2018-4265
- CVE-2018-4267
- CVE-2018-4272
- CVE-2018-4271
- CVE-2018-4273
- CVE-2018-4290
- CVE-2018-4145
- CVE-2018-4279
- CVE-2018-4362
- CVE-2018-4274
- CVE-2018-4260
- CVE-2018-4327
- CVE-2018-4216
- CVE-2018-4275
Frequently Asked Questions
What is CVE-2018-4262?
CVE-2018-4262 is a vulnerability in WebKit that allows remote attackers to execute arbitrary code or cause a denial of service.
What is the severity of CVE-2018-4262?
CVE-2018-4262 has a severity rating of 8.8 (High).
Which software and versions are affected by CVE-2018-4262?
Safari before 11.1.2, iTunes before 12.8 for Windows, iOS before 11.4.1, tvOS before 11.4.1, iCloud for Windows before 7.6 are affected by CVE-2018-4262.
How can I fix CVE-2018-4262?
Update to the latest version of Safari, iTunes, iOS, tvOS, or iCloud for Windows to fix CVE-2018-4262.
Where can I find more information about CVE-2018-4262?
You can find more information about CVE-2018-4262 at the following references: [CVE-2018-4262 on Mitre](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4262), [Apple Security Update](https://support.apple.com/en-us/HT208934), [WebKit Security Advisory](https://webkitgtk.org/security/WSA-2018-0006.html).