CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
78.5%
An out-of-bounds write issue was addressed with improved bounds checking.
This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS Monterey 12.5.1,
Safari 15.6.1. Processing maliciously crafted web content may lead to
arbitrary code execution. Apple is aware of a report that this issue may
have been actively exploited.
Author | Note |
---|---|
jdstrand | webkit receives limited support. For details, see https://wiki.ubuntu.com/SecurityTeam/FAQ#webkit webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8 |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | webkit2gtk | < 2.36.7-0ubuntu0.20.04.1 | UNKNOWN |
ubuntu | 22.04 | noarch | webkit2gtk | < 2.36.7-0ubuntu0.22.04.1 | UNKNOWN |