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Test ID:1.3.6.1.4.1.25623.1.0.704739
Category:Debian Local Security Checks
Title:Debian: Security Advisory for webkit2gtk (DSA-4739-1)
Summary:The remote host is missing an update for the 'webkit2gtk'; package(s) announced via the DSA-4739-1 advisory.
Description:Summary:
The remote host is missing an update for the 'webkit2gtk'
package(s) announced via the DSA-4739-1 advisory.

Vulnerability Insight:
The following vulnerabilities have been discovered in the webkit2gtk
web engine:

CVE-2020-9862
Ophir Lojkine discovered that copying a URL from the Web Inspector
may lead to command injection.

CVE-2020-9893
0011 discovered that a remote attacker may be able to cause
unexpected application termination or arbitrary code execution.

CVE-2020-9894
0011 discovered that a remote attacker may be able to cause
unexpected application termination or arbitrary code execution.

CVE-2020-9895
Wen Xu discovered that a remote attacker may be able to cause
unexpected application termination or arbitrary code execution.

CVE-2020-9915
Ayoub Ait Elmokhtar discovered that processing maliciously crafted
web content may prevent Content Security Policy from being
enforced.

CVE-2020-9925
An anonymous researcher discovered that processing maliciously
crafted web content may lead to universal cross site scripting.

Affected Software/OS:
'webkit2gtk' package(s) on Debian Linux.

Solution:
For the stable distribution (buster), these problems have been fixed in
version 2.28.4-1~
deb10u1.

We recommend that you upgrade your webkit2gtk packages.

CVSS Score:
5.0

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-9862
Common Vulnerability Exposure (CVE) ID: CVE-2020-9893
Common Vulnerability Exposure (CVE) ID: CVE-2020-9894
Common Vulnerability Exposure (CVE) ID: CVE-2020-9895
Common Vulnerability Exposure (CVE) ID: CVE-2020-9915
Common Vulnerability Exposure (CVE) ID: CVE-2020-9925
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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