CVE-2018-4264: Buffer Overflow
First published: Mon Jul 09 2018(Updated: )
Last updated 24 July 2024
Credit: Omair Trend MicroMateusz Krzywicki Trend MicroArayz Trend Microfound by OSS-Fuzz Yu Zhou Jundong Xie Antcc Trend MicroArayz Pangu team working with Trend Micro product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/webkit2gtk | 2.44.2-1~deb11u1 2.44.3-1~deb11u1 2.44.2-1~deb12u1 2.44.3-1~deb12u1 2.46.0-2 2.46.1-1 | |
| tvOS | <11.4.1 | 11.4.1 |
| Apple Mobile Safari | <11.1.2 | 11.1.2 |
| Apple iOS, iPadOS, and watchOS | <11.4.1 | 11.4.1 |
| Apple iOS, iPadOS, and watchOS | <4.3.2 | 4.3.2 |
| Apple iCloud | <7.6 | 7.6 |
| Apple iTunes | <12.8 | 12.8 |
| Apple Mobile Safari | <11.1.2 | |
| iStyle @cosme iPhone OS | <11.4.1 | |
| tvOS | <11.4.1 | |
| Apple iOS, iPadOS, and watchOS | <4.3.2 | |
| All of | ||
| Any of | ||
| Apple iCloud for Windows | <7.6 | |
| Apple iTunes for Windows | <12.8 | |
| Microsoft Windows | ||
| Apple iCloud for Windows | <7.6 | |
| Apple iTunes for Windows | <12.8 | |
| Microsoft Windows |
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Reference Links
- https://support.apple.com/en-us/HT208932 (Advisory)
- https://support.apple.com/en-us/HT208933 (Advisory)
- https://support.apple.com/en-us/HT208934 (Advisory)
- https://support.apple.com/kb/HT208932
- https://support.apple.com/kb/HT208933
- https://support.apple.com/kb/HT208934
- https://support.apple.com/kb/HT208935
- https://support.apple.com/kb/HT208936
- https://support.apple.com/kb/HT208938
- https://launchpad.net/bugs/cve/CVE-2018-4264
- https://support.apple.com/en-us/HT208935 (Advisory)
- https://support.apple.com/en-us/HT208936 (Advisory)
- https://support.apple.com/en-us/HT208938 (Advisory)
- https://webkitgtk.org/security/WSA-2018-0006.html
- https://security-tracker.debian.org/tracker/CVE-2018-4264
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4264
- https://nvd.nist.gov/vuln/detail/CVE-2018-4264
- https://ubuntu.com/security/CVE-2018-4264
Parent vulnerabilities
(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-2018-4279
- CVE-2018-4362
- CVE-2018-4274
- CVE-2018-4260
- CVE-2018-4327
- CVE-2018-4290
- CVE-2018-4216
- CVE-2018-4275
- CVE-2018-4145
Frequently Asked Questions
What is CVE-2018-4264?
CVE-2018-4264 is a vulnerability in WebKit that allows memory corruption.
Which versions of iOS, tvOS, watchOS, Safari, iTunes, and iCloud are affected by CVE-2018-4264?
Versions prior to iOS 11.4.1, tvOS 11.4.1, watchOS 4.3.2, Safari 11.1.2, iTunes 12.8 for Windows, and iCloud for Windows 7.6 are affected by CVE-2018-4264.
What is the severity of CVE-2018-4264?
CVE-2018-4264 has a severity value of 8.8, which is considered high.
How do I fix CVE-2018-4264 on Ubuntu?
To fix CVE-2018-4264 on Ubuntu, update the webkit2gtk package to version 2.20.5-0ubuntu0.18.04.1.
How do I fix CVE-2018-4264 on Apple devices?
To fix CVE-2018-4264 on Apple devices, update to iOS 11.4.1, tvOS 11.4.1, watchOS 4.3.2, Safari 11.1.2, iTunes 12.8 for Windows, and iCloud for Windows 7.6.
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/weakness
- agent/severity
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/description
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/software-canonical-lookup
- agent/trending
- agent/source
- collector/apple-support
- alias/CVE-2018-4262
- alias/CVE-2018-4263
- alias/CVE-2018-4264
- alias/CVE-2018-4265
- alias/CVE-2018-4267
- alias/CVE-2018-4272
- agent/software-canonical-lookup-request
- agent/author
- agent/softwarecombine
- agent/tags
- collector/nvd-cve
- source/NVD
- collector/nvd-index
- package-manager/debian
- vendor/apple
- canonical/tvos
- canonical/apple mobile safari
- canonical/apple ios, ipados, and watchos
- canonical/apple icloud
- canonical/apple itunes
- canonical/istyle @cosme iphone os
- canonical/apple icloud for windows
- canonical/apple itunes for windows
- vendor/microsoft
- canonical/microsoft windows