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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3769 Safari 12.0.2 6 December 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Safari Publisher: Apple Operating System: Mac OS Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Reduced Security -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-4464 CVE-2018-4445 CVE-2018-4443 CVE-2018-4442 CVE-2018-4441 CVE-2018-4440 CVE-2018-4439 CVE-2018-4438 CVE-2018-4437 Reference: ESB-2018.3768 ESB-2018.3766 Original Bulletin: https://support.apple.com/en-au/HT209344 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-12-05-4 Safari 12.0.2 Safari 12.0.2 is now available and addresses the following: Safari Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, and macOS Mojave 10.14.1 Impact: Visiting a malicious website may lead to address bar spoofing Description: A logic issue was addressed with improved state management. CVE-2018-4440: Wenxu Wu of Tencent Security Xuanwu Lab (xlab.tencent.com) Safari Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, and macOS Mojave 10.14.1 Impact: Visiting a malicious website may lead to user interface spoofing Description: A logic issue was addressed with improved validation. CVE-2018-4439: xisigr of Tencent's Xuanwu Lab (tencent.com) Safari Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, and macOS Mojave 10.14.1 Impact: A user may be unable to fully delete browsing history Description: "Clear History and Website Data" did not clear the history. The issue was addressed with improved data deletion. CVE-2018-4445: William Breuer WebKit Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, and macOS Mojave 10.14.1 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4437: HyungSeok Han, DongHyeon Oh, and Sang Kil Cha of KAIST Softsec Lab, Korea CVE-2018-4464: HyungSeok Han, DongHyeon Oh, and Sang Kil Cha of KAIST Softsec Lab, Korea WebKit Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, and macOS Mojave 10.14.1 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4441: lokihardt of Google Project Zero CVE-2018-4442: lokihardt of Google Project Zero CVE-2018-4443: lokihardt of Google Project Zero WebKit Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, and macOS Mojave 10.14.1 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A logic issue existed resulting in memory corruption. This was addressed with improved state management. CVE-2018-4438: lokihardt of Google Project Zero Installation note: Safari 12.0.2 may be obtained from the Mac App Store. Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ - -----BEGIN PGP SIGNATURE----- iQJdBAEBCABHFiEEDNXJVNCJJEAVmJdZeC9tht7TK3EFAlwINzspHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQeC9tht7TK3Hr2hAA rNlKgXLv5IHkcyuPOvmpXKiIbEJO0sjpHrOU9DDFvY0uK0YGaE5sMDJrLMeVBlBT hyjiqe+evFNB8/Q14eprhEuWFll54f7suXY5/In1KWkghdY3MoG+413hFbrevrDf xtswRNExFwkc5ehYvWCy+mdbfYUaDvqGTfe4Ju/LfNtAFZMPb6UA+uYYHIkLoASQ amHFN2kl72L0B193R2nCf53YkAJ2xGlqfO6LlfZ+AglgHEilkuTZy1S+CKFk/nHt QRcy+enACPdaZ+T2SNs7TP5Sr5NEe6Ub1aVLcwGIF+polUchwpUpG5WXQkN0hmw8 zE8IvXit5wuLFidBseijN21S77cgQXpv54rtSNWW7ZC2qAknyvGZLZzjfJiNy/O/ C5KDjdiex+HeY41K9US6U4aMHm+YyM8STDcaCSeGGcw+RMnyJsfypLkj1grpQi/L Ou5yJ5Q9boh49VOp1pOGhXqh8V9UAndroP0YySM3TSHiqUCJ1gDDN8ErW+32at0Q rnvcX5lrdDeQKjEfbT+k/zHk0D8pRQbotSha4BiwzD7KlbILOflnwAHHzkissco6 hZ6o5O1pWIzov1Lh8u6heBueoM6xGOiqKbON2p/Jgbt6DPhxOV+DgBLFoFqK/f6w +sShzGM8fMhLXSLt7EYl+salPwnegjG9/SMS+rMDmcA= =Y0Rq - -----END PGP SIGNATURE----- - --------------------------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. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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