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debianDebianDEBIAN:DSA-5210-1:35DB1
HistoryAug 16, 2022 - 9:53 p.m.

[SECURITY] [DSA 5210-1] webkit2gtk security update

2022-08-1621:53:19
lists.debian.org
22
webkit2gtk
security update
cve-2022-32792
cve-2022-32816
arbitrary code execution
ui spoofing
debian
web engine

CVSS3

8.8

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

AI Score

8.8

Confidence

High

EPSS

0.003

Percentile

70.5%


Debian Security Advisory DSA-5210-1 [email protected]
https://www.debian.org/security/ Alberto Garcia
August 16, 2022 https://www.debian.org/security/faq


Package : webkit2gtk
CVE ID : CVE-2022-32792 CVE-2022-32816

The following vulnerabilities have been discovered in the WebKitGTK
web engine:

CVE-2022-32792

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

CVE-2022-32816

Dohyun Lee discovered that visiting a website that frames
malicious content may lead to UI spoofing.

For the stable distribution (bullseye), these problems have been fixed in
version 2.36.6-1~deb11u1.

We recommend that you upgrade your webkit2gtk packages.

For the detailed security status of webkit2gtk please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/webkit2gtk

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

CVSS3

8.8

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

AI Score

8.8

Confidence

High

EPSS

0.003

Percentile

70.5%