CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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
78.9%
A use after free issue was addressed with improved memory management. This
issue is fixed in Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5,
watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted
web content may lead to arbitrary code execution. Apple is aware of a
report that this issue may have been actively exploitedโฆ
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 | 18.04 | noarch | webkit2gtk | <ย 2.30.3-0ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 20.04 | noarch | webkit2gtk | <ย 2.30.3-0ubuntu0.20.04.1 | UNKNOWN |
ubuntu | 21.04 | noarch | webkit2gtk | <ย 2.30.3-1 | UNKNOWN |
ubuntu | 21.10 | noarch | webkit2gtk | <ย 2.30.3-1 | UNKNOWN |
ubuntu | 22.04 | noarch | webkit2gtk | <ย 2.30.3-1 | UNKNOWN |
ubuntu | 22.10 | noarch | webkit2gtk | <ย 2.30.3-1 | UNKNOWN |
ubuntu | 23.04 | noarch | webkit2gtk | <ย 2.30.3-1 | UNKNOWN |
ubuntu | 23.10 | noarch | webkit2gtk | <ย 2.30.3-1 | UNKNOWN |
ubuntu | 24.04 | noarch | webkit2gtk | <ย 2.30.3-1 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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
78.9%