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Test ID:1.3.6.1.4.1.25623.1.0.704797
Category:Debian Local Security Checks
Title:Debian: Security Advisory (DSA-4797-1)
Summary:The remote host is missing an update for the Debian 'webkit2gtk' package(s) announced via the DSA-4797-1 advisory.
Description:Summary:
The remote host is missing an update for the Debian 'webkit2gtk' package(s) announced via the DSA-4797-1 advisory.

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

CVE-2020-9948

Brendan Draper discovered that processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2020-9951

Marcin Noga discovered that processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2020-9983

zhunki discovered that processing maliciously crafted web content may lead to code execution.

CVE-2020-13584

Cisco discovered that processing maliciously crafted web content may lead to arbitrary code execution.

For the stable distribution (buster), these problems have been fixed in version 2.30.3-1~
deb10u1.

We recommend that you upgrade your webkit2gtk packages.

For the detailed security status of webkit2gtk please refer to its security tracker page at: [link moved to references]

Affected Software/OS:
'webkit2gtk' package(s) on Debian 10.

Solution:
Please install the updated package(s).

CVSS Score:
6.8

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-13543
https://security.gentoo.org/glsa/202012-10
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1155
https://www.oracle.com/security-alerts/cpuapr2022.html
Common Vulnerability Exposure (CVE) ID: CVE-2020-13584
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BY2OBQZFMEFZOSWXPXHPEHOJXXILEEX2/
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1195
Common Vulnerability Exposure (CVE) ID: CVE-2020-9947
https://security.gentoo.org/glsa/202104-03
https://support.apple.com/en-us/HT211843
https://support.apple.com/en-us/HT211844
https://support.apple.com/en-us/HT211845
https://support.apple.com/en-us/HT211850
https://support.apple.com/en-us/HT211935
https://support.apple.com/en-us/HT211952
http://www.openwall.com/lists/oss-security/2021/03/22/1
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://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-2020-9983
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PDGBNKYT7NMW7CJ26YFUPUHPJVYGV7IQ/
Common Vulnerability Exposure (CVE) ID: CVE-2021-1817
https://support.apple.com/en-us/HT212317
https://support.apple.com/en-us/HT212323
https://support.apple.com/en-us/HT212324
https://support.apple.com/en-us/HT212325
Common Vulnerability Exposure (CVE) ID: CVE-2021-1820
Common Vulnerability Exposure (CVE) ID: CVE-2021-1825
https://support.apple.com/en-us/HT212318
https://support.apple.com/en-us/HT212319
https://support.apple.com/en-us/HT212321
Common Vulnerability Exposure (CVE) ID: CVE-2021-1826
Common Vulnerability Exposure (CVE) ID: CVE-2021-30661
https://support.apple.com/en-us/HT212341
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