Branch: refs/heads/main Home: https://github.com/WebKit/WebKit Commit: c31488496881035b30feee2217f4640a6c71e18b https://github.com/WebKit/WebKit/commit/c31488496881035b30feee2217f4640a6c71e18b Author: Arunsundar Kannan <arunsundar_kan...@apple.com> Date: 2023-05-22 (Mon, 22 May 2023)
Changed paths: M Source/WebCore/platform/graphics/iso/ISOProtectionSystemSpecificHeaderBox.cpp Log Message: ----------- Potential OOB Read in ISOProtectionSystemSpecificHeaderBox::parse(...). https://bugs.webkit.org/show_bug.cgi?id=254931. rdar://107441432 Reviewed by Jer Noble. There is a potential OOB access in ISOProtectionSystemSpecificHeaderBox::parse when we do memcpy without a bounds check. This adds a bounds check to prevent such access. * Source/WebCore/platform/graphics/iso/ISOProtectionSystemSpecificHeaderBox.cpp: (WebCore::ISOProtectionSystemSpecificHeaderBox::parse): Originally-landed-as: 259548.574@safari-7615-branch (0c76eb21f2d8). rdar://107441432 Canonical link: https://commits.webkit.org/264367@main _______________________________________________ webkit-changes mailing list webkit-changes@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-changes