Apple aggiorna Safari per Yosemite, Mavericks e Mountain Lion

Apple ha rilasciato un aggiornamento per il suo web browser Safari per OS X Yosemite, Mavericks e Mountain Lion; tale aggiornamento va a correggere dei bug ma, specialmente, va a correggere anche dei problemi di sicurezza in WebKit, quindi è consigliato aggiornare il prima possibile. Troverete l’aggiornamento, come al solito, nella sezione del Mac App Store; ma vediamo di seguito il changelog di questo aggiornamento per quanto riguarda WebKit:

– WebKit

Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.3

Impact: Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution

Description: Multiple memory corruption issues existed in WebKit. These issues were addressed through improved memory handling.

CVE-ID

CVE-2015-1152 : Apple

CVE-2015-1153 : Apple

CVE-2015-1154 : Apple

– WebKit History

Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.3

Impact: Visiting a maliciously crafted website may compromise user information on the filesystem

Description: A state management issue existed in Safari that allowed unprivileged origins to access contents on the filesystem. This issue was addressed through improved state management.

CVE-ID

CVE-2015-1155 : Joe Vennix of Rapid7 Inc. working with HP’s Zero Day Initiative

– WebKit Page Loading

Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.3

Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing

Description: An issue existed in the handling of the rel attribute in anchor elements. Target objects could get unauthorized access to link objects. This issue was addressed through improved link type adherence.

CVE-ID

CVE-2015-1156 : Zachary Durber of Moodle

Per il changelog completo cliccate qui.