[<prev] [next>] [day] [month] [year] [list]
Message-ID: <08955624-d1e7-7f77-9ed3-2981360b0351@igalia.com>
Date: Wed, 29 Jul 2020 12:40:42 +0200
From: Carlos Alberto Lopez Perez <clopez@...lia.com>
To: webkit-gtk@...ts.webkit.org, webkit-wpe@...ts.webkit.org
Cc: security@...kit.org, distributor-list@...me.org,
oss-security@...ts.openwall.com, bugtraq@...urityfocus.com
Subject: WebKitGTK and WPE WebKit Security Advisory WSA-2020-0007
------------------------------------------------------------------------
WebKitGTK and WPE WebKit Security Advisory WSA-2020-0007
------------------------------------------------------------------------
Date reported : July 29, 2020
Advisory ID : WSA-2020-0007
WebKitGTK Advisory URL : https://webkitgtk.org/security/WSA-2020-0007.html
WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2020-0007.html
CVE identifiers : CVE-2020-9862, CVE-2020-9893, CVE-2020-9894,
CVE-2020-9895, CVE-2020-9915, CVE-2020-9925.
Several vulnerabilities were discovered in WebKitGTK and WPE WebKit.
CVE-2020-9862
Versions affected: WebKitGTK before 2.28.4 and WPE WebKit before 2.28.4
Credit to Ophir Lojkine (@lovasoa).
Impact: Copying a URL from Web Inspector may lead to command
injection. Description: A command injection issue existed in Web
Inspector. This issue was addressed with improved escaping.
CVE-2020-9893
Versions affected: WebKitGTK before 2.28.4 and WPE WebKit before 2.28.4
Credit to 0011 working with Trend Micro Zero Day Initiative.
Impact: A remote attacker may be able to cause unexpected
application termination or arbitrary code execution. Description: An
use-after-free issue was addressed with improved memory management.
CVE-2020-9894
Versions affected: WebKitGTK before 2.28.4 and WPE WebKit before 2.28.4
Credit to 0011 working with Trend Micro Zero Day Initiative.
Impact: A remote attacker may be able to cause unexpected
application termination or arbitrary code execution. Description: An
out-of-bounds read was addressed with improved input validation.
CVE-2020-9895
Versions affected: WebKitGTK before 2.28.4 and WPE WebKit before 2.28.4
Credit to Wen Xu of SSLab, Georgia Tech.
Impact: A remote attacker may be able to cause unexpected
application termination or arbitrary code execution. Description: An
use-after-free issue was addressed with improved memory management.
CVE-2020-9915
Versions affected: WebKitGTK before 2.28.4 and WPE WebKit before 2.28.4
Credit to Ayoub AIT ELMOKHTAR of Noon.
Impact: Processing maliciously crafted web content may prevent
Content Security Policy from being enforced. Description: An access
issue existed in Content Security Policy. This issue was addressed
with improved access restrictions.
CVE-2020-9925
Versions affected: WebKitGTK before 2.28.4 and WPE WebKit before 2.28.4
Credit to an anonymous researcher.
Impact: Processing maliciously crafted web content may lead to
universal cross site scripting. Description: A logic issue was
addressed with improved state management.
We recommend updating to the latest stable versions of WebKitGTK and WPE
WebKit. It is the best way to ensure that you are running safe versions
of WebKit. Please check our websites for information about the latest
stable releases.
Further information about WebKitGTK and WPE WebKit security advisories
can be found at: https://webkitgtk.org/security.html or
https://wpewebkit.org/security/.
The WebKitGTK and WPE WebKit team,
July 29, 2020
Download attachment "signature.asc" of type "application/pgp-signature" (898 bytes)
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
