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Test ID:1.3.6.1.4.1.25623.1.0.844734
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-4648-1)
Summary:The remote host is missing an update for the 'webkit2gtk' package(s) announced via the USN-4648-1 advisory.
Description:Summary:
The remote host is missing an update for the 'webkit2gtk' package(s) announced via the USN-4648-1 advisory.

Vulnerability Insight:
A large number of security issues were discovered in the WebKitGTK Web and
JavaScript engines. If a user were tricked into viewing a malicious
website, a remote attacker could exploit a variety of issues related to web
browser security, including cross-site scripting attacks, denial of service
attacks, and arbitrary code execution.

Affected Software/OS:
'webkit2gtk' package(s) on Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10.

Solution:
Please install the updated package(s).

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-13753
Debian Security Information: DSA-4724 (Google Search)
https://www.debian.org/security/2020/dsa-4724
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GER2ATKZXDHM7FFYJH67ZPNZZX5VOUVM/
https://security.gentoo.org/glsa/202007-11
https://trac.webkit.org/changeset/262368/webkit
SuSE Security Announcement: openSUSE-SU-2020:1064 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00074.html
https://usn.ubuntu.com/4422-1/
Common Vulnerability Exposure (CVE) ID: CVE-2020-9948
Debian Security Information: DSA-4797 (Google Search)
https://www.debian.org/security/2020/dsa-4797
http://seclists.org/fulldisclosure/2020/Nov/18
https://security.gentoo.org/glsa/202012-10
https://support.apple.com/HT211845
http://www.openwall.com/lists/oss-security/2020/11/23/3
Common Vulnerability Exposure (CVE) ID: CVE-2020-9951
http://seclists.org/fulldisclosure/2020/Nov/20
http://seclists.org/fulldisclosure/2020/Nov/19
http://seclists.org/fulldisclosure/2020/Nov/22
Common Vulnerability Exposure (CVE) ID: CVE-2020-9952
https://support.apple.com/HT211843
https://support.apple.com/HT211844
https://support.apple.com/HT211846
https://support.apple.com/HT211847
https://support.apple.com/HT211850
Common Vulnerability Exposure (CVE) ID: CVE-2020-9983
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PDGBNKYT7NMW7CJ26YFUPUHPJVYGV7IQ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BY2OBQZFMEFZOSWXPXHPEHOJXXILEEX2/
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