Ubuntu.comUB:CVE-2019-8846CVE-2019-8846
8.8 High
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
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.004 Low
EPSS
Percentile
74.1%
A use after free issue was addressed with improved memory management. This
issue is fixed in tvOS 13.3, iCloud for Windows 10.9, iOS 13.3 and iPadOS
13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, iCloud for Windows 7.16.
Processing maliciously crafted web content may lead to arbitrary code
execution.
Notes
| 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 | qtwebkit-opensource-src | <Â any | UNKNOWN |
| ubuntu | 20.04 | noarch | qtwebkit-opensource-src | <Â any | UNKNOWN |
| ubuntu | 22.04 | noarch | qtwebkit-opensource-src | <Â any | UNKNOWN |
| ubuntu | 23.10 | noarch | qtwebkit-opensource-src | <Â any | UNKNOWN |
| ubuntu | 16.04 | noarch | qtwebkit-opensource-src | <Â any | UNKNOWN |
| ubuntu | 18.04 | noarch | qtwebkit-source | <Â any | UNKNOWN |
| ubuntu | 16.04 | noarch | qtwebkit-source | <Â any | UNKNOWN |
| ubuntu | 18.04 | noarch | webkit2gtk | <Â 2.26.3-0ubuntu0.18.04.1 | UNKNOWN |
| ubuntu | 19.10 | noarch | webkit2gtk | <Â 2.26.3-0ubuntu0.19.10.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | webkit2gtk | <Â any | UNKNOWN |
Related
8.8 High
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
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.004 Low
EPSS
Percentile
74.1%