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Date: Tue, 25 Jul 2017 14:42:55 +0200
From: Carlos Alberto Lopez Perez <clopez@...lia.com>
To: "webkit-gtk@...ts.webkit.org" <webkit-gtk@...ts.webkit.org>
Cc: security@...kit.org, distributor-list@...me.org,
oss-security@...ts.openwall.com, bugtraq@...urityfocus.com
Subject: WebKitGTK+ Security Advisory WSA-2017-0006
------------------------------------------------------------------------
WebKitGTK+ Security Advisory WSA-2017-0006
------------------------------------------------------------------------
Date reported : July 25, 2017
Advisory ID : WSA-2017-0006
Advisory URL : https://webkitgtk.org/security/WSA-2017-0006.html
CVE identifiers : CVE-2017-7006, CVE-2017-7011, CVE-2017-7012,
CVE-2017-7018, CVE-2017-7019, CVE-2017-7020,
CVE-2017-7030, CVE-2017-7034, CVE-2017-7037,
CVE-2017-7038, CVE-2017-7039, CVE-2017-7040,
CVE-2017-7041, CVE-2017-7042, CVE-2017-7043,
CVE-2017-7046, CVE-2017-7048, CVE-2017-7049,
CVE-2017-7052, CVE-2017-7055, CVE-2017-7056,
CVE-2017-7059, CVE-2017-7061, CVE-2017-7064.
Several vulnerabilities were discovered in WebKitGTK+.
CVE-2017-7006
Versions affected: WebKitGTK+ before 2.16.2.
Credit to David Kohlbrenner of UC San Diego, an anonymous
researcher.
Impact: A malicious website may exfiltrate data cross-origin.
Description: Processing maliciously crafted web content may allow
cross-origin data to be exfiltrated by using SVG filters to conduct
a timing side-channel attack. This issue was addressed by not
painting the cross-origin buffer into the frame that gets filtered.
CVE-2017-7011
Versions affected: WebKitGTK+ before 2.16.3.
Credit to xisigr of Tencent's Xuanwu Lab (tencent.com).
Impact: Visiting a malicious website may lead to address bar
spoofing. Description: A state management issue was addressed with
improved frame handling.
CVE-2017-7012
Versions affected: WebKitGTK+ before 2.16.2.
Credit to Apple.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7018
Versions affected: WebKitGTK+ before 2.16.6.
Credit to lokihardt of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7019
Versions affected: WebKitGTK+ before 2.16.2.
Credit to Zhiyang Zeng of Tencent Security Platform Department.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7020
Versions affected: WebKitGTK+ before 2.16.1.
Credit to likemeng of Baidu Security Lab.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7030
Versions affected: WebKitGTK+ before 2.16.6.
Credit to chenqin of Ant-financial Light-Year Security Lab
(蚂蚁金服巴斯光年安全实验室).
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7034
Versions affected: WebKitGTK+ before 2.16.6.
Credit to chenqin of Ant-financial Light-Year Security Lab
(蚂蚁金服巴斯光年安全实验室).
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7037
Versions affected: WebKitGTK+ before 2.16.6.
Credit to lokihardt of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7038
Versions affected: WebKitGTK+ before 2.16.2.
Credit to Neil Jenkins of FastMail Pty Ltd, Egor Karbutov
(@ShikariSenpai) of Digital Security and Egor Saltykov
(@ansjdnakjdnajkd) of Digital Security.
Impact: Processing maliciously crafted web content with DOMParser
may lead to cross site scripting. Description: A logic issue existed
in the handling of DOMParser. This issue was addressed with improved
state management.
CVE-2017-7039
Versions affected: WebKitGTK+ before 2.16.6.
Credit to Ivan Fratric of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7040
Versions affected: WebKitGTK+ before 2.16.3.
Credit to Ivan Fratric of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7041
Versions affected: WebKitGTK+ before 2.16.2.
Credit to Ivan Fratric of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7042
Versions affected: WebKitGTK+ before 2.16.2.
Credit to Ivan Fratric of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7043
Versions affected: WebKitGTK+ before 2.16.2.
Credit to Ivan Fratric of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7046
Versions affected: WebKitGTK+ before 2.16.6.
Credit to Ivan Fratric of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7048
Versions affected: WebKitGTK+ before 2.16.6.
Credit to Ivan Fratric of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7049
Versions affected: WebKitGTK+ before 2.16.2.
Credit to Ivan Fratric of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed through improved memory handling.
CVE-2017-7052
Versions affected: WebKitGTK+ before 2.16.4.
Credit to cc working with Trend Micro's Zero Day Initiative.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7055
Versions affected: WebKitGTK+ before 2.16.6.
Credit to The UK's National Cyber Security Centre (NCSC).
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7056
Versions affected: WebKitGTK+ before 2.16.6.
Credit to lokihardt of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7059
Versions affected: WebKitGTK+ before 2.16.3.
Credit to an anonymous researcher.
Impact: Processing maliciously crafted web content with DOMParser
may lead to cross site scripting. Description: A logic issue existed
in the handling of DOMParser. This issue was addressed with improved
state management.
CVE-2017-7061
Versions affected: WebKitGTK+ before 2.16.6.
Credit to lokihardt of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2017-7064
Versions affected: WebKitGTK+ before 2.16.6.
Credit to lokihardt of Google Project Zero.
Impact: An application may be able to read restricted memory.
Description: A memory initialization issue was addressed through
improved memory handling.
We recommend updating to the last stable version of WebKitGTK+. It is
the best way of ensuring that you are running a safe version of
WebKitGTK+. Please check our website for information about the last
stable releases.
Further information about WebKitGTK+ Security Advisories can be found
at: https://webkitgtk.org/security.html
The WebKitGTK+ team,
July 25, 2017
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