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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4233 WSA-2019-0006 - WebKitGTK and WPE WebKit Security Advisory 11 November 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: WebKitGTK WPE WebKit Publisher: Webkit Operating System: Linux variants Mac OS Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Cross-site Scripting -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-8823 CVE-2019-8822 CVE-2019-8821 CVE-2019-8820 CVE-2019-8819 CVE-2019-8816 CVE-2019-8815 CVE-2019-8814 CVE-2019-8813 CVE-2019-8812 CVE-2019-8811 CVE-2019-8808 CVE-2019-8783 CVE-2019-8782 CVE-2019-8766 CVE-2019-8765 CVE-2019-8764 CVE-2019-8743 CVE-2019-8710 Reference: ESB-2019.4013 ESB-2019.4012 ESB-2019.4011 ESB-2019.4009 Original Bulletin: https://webkitgtk.org/security/WSA-2019-0006.html https://wpewebkit.org/security/WSA-2019-0006.html - --------------------------BEGIN INCLUDED TEXT-------------------- - ------------------------------------------------------------------------ WebKitGTK and WPE WebKit Security Advisory WSA-2019-0006 - ------------------------------------------------------------------------ Date reported : November 08, 2019 Advisory ID : WSA-2019-0006 WebKitGTK Advisory URL : https://webkitgtk.org/security/WSA-2019-0006.html WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2019-0006.html CVE identifiers : CVE-2019-8710, CVE-2019-8743, CVE-2019-8764, CVE-2019-8765, CVE-2019-8766, CVE-2019-8782, CVE-2019-8783, CVE-2019-8808, CVE-2019-8811, CVE-2019-8812, CVE-2019-8813, CVE-2019-8814, CVE-2019-8815, CVE-2019-8816, CVE-2019-8819, CVE-2019-8820, CVE-2019-8821, CVE-2019-8822, CVE-2019-8823. Several vulnerabilities were discovered in WebKitGTK and WPE WebKit. CVE-2019-8710 Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before 2.26.0. Credit to found by OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8743 Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before 2.26.0. Credit to zhunki from Codesafe Team of Legendsec at Qi'anxin Group. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8764 Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before 2.26.0. Credit to Sergei Glazunov of Google Project Zero. Impact: Processing maliciously crafted web content may lead to universal cross site scripting. Description: A logic issue was addressed with improved state management. CVE-2019-8765 Versions affected: WebKitGTK before 2.24.4 and WPE WebKit before 2.24.3. Credit to Samuel Gro=C3=9F 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-2019-8766 Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before 2.26.0. Credit to found by OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8782 Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before 2.26.0. Credit to Cheolung Lee of LINE+ Security Team. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8783 Versions affected: WebKitGTK before 2.26.1 and WPE WebKit before 2.26.1. Credit to Cheolung Lee of LINE+ Graylab Security Team. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8808 Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before 2.26.0. Credit to found by OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8811 Versions affected: WebKitGTK before 2.26.1 and WPE WebKit before 2.26.1. Credit to Soyeon Park of SSLab at Georgia Tech. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8812 Versions affected: WebKitGTK before 2.26.2 and WPE WebKit before 2.26.2. Credit to an anonymous researcher. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8813 Versions affected: WebKitGTK before 2.26.1 and WPE WebKit before 2.26.1. 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. CVE-2019-8814 Versions affected: WebKitGTK before 2.26.2 and WPE WebKit before 2.26.2. Credit to Cheolung Lee of LINE+ Security Team. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8815 Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before 2.26.0. 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-2019-8816 Versions affected: WebKitGTK before 2.26.1 and WPE WebKit before 2.26.1. Credit to Soyeon Park of SSLab at Georgia Tech. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8819 Versions affected: WebKitGTK before 2.26.1 and WPE WebKit before 2.26.1. Credit to Cheolung Lee of LINE+ Security Team. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8820 Versions affected: WebKitGTK before 2.26.1 and WPE WebKit before 2.26.1. Credit to Samuel Gro=C3=9F 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-2019-8821 Versions affected: WebKitGTK before 2.24.4 and WPE WebKit before 2.24.3. Credit to Sergei Glazunov 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-2019-8822 Versions affected: WebKitGTK before 2.24.4 and WPE WebKit before 2.24.3. Credit to Sergei Glazunov 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-2019-8823 Versions affected: WebKitGTK before 2.26.1 and WPE WebKit before 2.26.1. Credit to Sergei Glazunov 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. 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, November 08, 2019 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXcjRG2aOgq3Tt24GAQj5jQ//Z2rls4CHHyZl1efYPWBWrw5vCEQginsB itKpmxTwUDuTH6bx/oOApc2icxJn5qjO5joxvl8byQLD99GG8+u/1O0dj4meVafO Ca+tl5KiwssyBXpMjge0Aige3w1EBd0eW5gBgkGlH4ZoO56kO+AZJVe6abr12/Kh X9yapiFpdSP7Sj2HCxax5d+EYUJRaoSpxptsnbnrDQCKut/0c874/w8hikJPhPlq akXZ7NmsnSH1nZc66Aae/2Z1JdtqY063Aobrb0G1MMEGAYpqMEJ7Te+cNjX40O31 5TlEI0A1X1dW6RggPXsjkSu8nsAUysBgo99VHNx2bmZ2XQXnBYMMHJsmFnzvbXuY VlZXvpkPn8i8IvTeC94pwTj8KcMqK6YACzpZHUFWLqaLLvF3saZrJd8KnUZF7Rj9 Gu5N/qaFH3jx+CppvS3y3Ywq6hxmDNBcOJyJUNba3B752IBoxO18ILtIGIsRmlDx VihDgqe5CnZdxt7kNgKoLnNRW06cl1HkIVKQMcsRcV+w6t1/3AuEClGCI+TJBXwd 0cCiR3p+VSsZc+qOryHq9LxEqcAm5I2c8TrV5iL6zP5W6GtVLtZOcMy/msVo0heI C3SLTchWilpRTtfZ1QUjE1dZts7FgT7UURaf+Ep9e8yVMBF/LmFW0ZcR2rnJ1jDD fJRfwo7MEo0= =pKbr -----END PGP SIGNATURE-----