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Date: Thu, 25 May 2017 14:56:31 +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-2017-0004

------------------------------------------------------------------------
WebKitGTK+ Security Advisory                               WSA-2017-0004
------------------------------------------------------------------------

Date reported      : May 25, 2017
Advisory ID        : WSA-2017-0004
Advisory URL       : https://webkitgtk.org/security/WSA-2017-0004.html
CVE identifiers    : CVE-2017-2496, CVE-2017-2504, CVE-2017-2505,
                     CVE-2017-2506, CVE-2017-2508, CVE-2017-2510,
                     CVE-2017-2514, CVE-2017-2515, CVE-2017-2521,
                     CVE-2017-2525, CVE-2017-2526, CVE-2017-2528,
                     CVE-2017-2530, CVE-2017-2531, CVE-2017-2536,
                     CVE-2017-2539, CVE-2017-2544, CVE-2017-2547,
                     CVE-2017-2549, CVE-2017-6980, CVE-2017-6984.

Several vulnerabilities were discovered in WebKitGTK+.

CVE-2017-2496
    Versions affected: WebKitGTK+ before 2.16.3.
    Credit to Apple.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2504
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    universal cross site scripting (UXSS). Description: A logic issue
    existed in the handling of WebKit Editor commands. This issue was
    addressed with improved state management.

CVE-2017-2505
    Versions affected: WebKitGTK+ before 2.16.0.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2506
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to Zheng Huang of the Baidu Security Lab working with Trend
    Micro’s Zero Day Initiative.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2508
    Versions affected: WebKitGTK+ before 2.16.0.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    universal cross site scripting (UXSS). Description: A logic issue
    existed in the handling of WebKit container nodes. This issue was
    addressed with improved state management.

CVE-2017-2510
    Versions affected: WebKitGTK+ before 2.16.3.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    universal cross site scripting (UXSS). Description: A logic issue
    existed in the handling of pageshow events. This issue was addressed
    with improved state management.

CVE-2017-2514
    Versions affected: WebKitGTK+ before 2.16.0.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2515
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2521
    Versions affected: WebKitGTK+ before 2.16.0.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2525
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to Kai Kang (4B5F5F4B) of Tencent’s Xuanwu Lab (tencent.com)
    working with Trend Micro’s Zero Day Initiative.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2526
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to Kai Kang (4B5F5F4B) of Tencent’s Xuanwu Lab (tencent.com)
    working with Trend Micro’s Zero Day Initiative.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2528
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    universal cross site scripting (UXSS). Description: A logic issue
    existed in the handling of WebKit cached frames. This issue was
    addressed with improved state management.

CVE-2017-2530
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to Wei Yuan of Baidu Security Lab.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2531
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2536
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to Samuel Groß and Niklas Baumstark working with Trend
    Micro's Zero Day Initiative.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2539
    Versions affected: WebKitGTK+ before 2.16.3.
    Credit to Richard Zhu (fluorescence) working with Trend Micro's Zero
    Day Initiative.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2544
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to 360 Security (@...011sec) working with Trend Micro's Zero
    Day Initiative.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2547
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to lokihardt of Google Project Zero, Team Sniper (Keen Lab
    and PC Mgr) working with Trend Micro's Zero Day Initiative.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-2549
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    universal cross site scripting (UXSS). Description: A logic issue
    existed in frame loading. This issue was addressed with improved
    state management.

CVE-2017-6980
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with improved memory handling.

CVE-2017-6984
    Versions affected: WebKitGTK+ before 2.16.1.
    Credit to lokihardt of Google Project Zero.
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution or cause a denial of service (memory
    corruption and application crash). Description: Multiple memory
    corruption issues were addressed with 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,
May 25, 2017



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