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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.006 Low
EPSS
Percentile
78.3%
Multiple memory corruption issues were addressed with improved memory
handling. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5,
Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
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 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | qtwebkit-opensource-src | < any | UNKNOWN |
ubuntu | 16.04 | noarch | qtwebkit-opensource-src | < any | UNKNOWN |
ubuntu | 20.04 | noarch | qtwebkit-opensource-src | < any | UNKNOWN |
ubuntu | 23.10 | noarch | qtwebkit-opensource-src | < any | UNKNOWN |
ubuntu | 16.04 | noarch | qtwebkit-source | < any | UNKNOWN |
ubuntu | 18.04 | noarch | qtwebkit-source | < any | UNKNOWN |
ubuntu | 21.10 | noarch | webkit2gtk | < 2.22.2-1ubuntu1 | UNKNOWN |
ubuntu | 21.04 | noarch | webkit2gtk | < 2.22.2-1ubuntu1 | UNKNOWN |
ubuntu | 22.04 | noarch | webkit2gtk | < 2.22.2-1ubuntu1 | UNKNOWN |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4299
launchpad.net/bugs/cve/CVE-2018-4299
nvd.nist.gov/vuln/detail/CVE-2018-4299
security-tracker.debian.org/tracker/CVE-2018-4299
ubuntu.com/security/notices/USN-3781-1
webkitgtk.org/security/WSA-2018-0007.html
www.openwall.com/lists/oss-security/2018/09/29/1
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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.006 Low
EPSS
Percentile
78.3%