Arch Linux Security Advisory ASA-201512-1 ========================================= Severity: Critical Date : 2015-12-02 CVE-ID : CVE-2015-6764 CVE-2015-6765 CVE-2015-6766 CVE-2015-6767 CVE-2015-6768 CVE-2015-6769 CVE-2015-6770 CVE-2015-6771 CVE-2015-6772 CVE-2015-6773 CVE-2015-6774 CVE-2015-6775 CVE-2015-6776 CVE-2015-6777 CVE-2015-6778 CVE-2015-6779 CVE-2015-6780 CVE-2015-6781 CVE-2015-6782 CVE-2015-6784 CVE-2015-6785 CVE-2015-6786 CVE-2015-6787 Package : chromium Type : multiple issues Remote : Yes Link : https://wiki.archlinux.org/index.php/CVE Summary ======= The package chromium before version 47.0.2526.73-1 is vulnerable to multiple issues including but not limited to various memory corruption, cross-origin bypass and scheme bypass. Resolution ========== Upgrade to 47.0.2526.73-1. # pacman -Syu "chromium>=47.0.2526.73-1" The problem has been fixed upstream in version 47.0.2526.73. Workaround ========== None. Description =========== - CVE-2015-6764: Out of bounds access in v8. Credit to Guang Gong of Qihoo 360 via pwn2own. - CVE-2015-6765, CVE-2015-6766, CVE-2015-6767: Use-after-free in AppCache. - CVE-2015-6768, CVE-2015-6770, CVE-2015-6772: Cross-origin bypass in DOM. Credit to Mariusz Mlynski. - CVE-2015-6769: Cross-origin bypass in core. Credit to Mariusz Mlynski. - CVE-2015-6771: Out of bounds access in v8. - CVE-2015-6773: Out of bounds access in Skia. Credit to cloudfuzzer. - CVE-2015-6774: Use-after-free in Extensions. - CVE-2015-6775: Type confusion in PDFium. Credit to Atte Kettunen of OUSPG. - CVE-2015-6776: Out of bounds access in PDFium. Credit to Hanno Böck. - CVE-2015-6777: Use-after-free in DOM. Credit to Long Liu of Qihoo 360Vulcan Team. - CVE-2015-6778: Out of bounds access in PDFium. Credit to Karl Skomski. - CVE-2015-6779: Scheme bypass in PDFium. Credit to Til Jasper Ullrich. - CVE-2015-6780: Use-after-free in Infobars. Credit to Khalil Zhani. - CVE-2015-6781: Integer overflow in Sfntly. Credit to miaubiz. - CVE-2015-6782: Content spoofing in Omnibox. Credit to Luan Herrera. - CVE-2015-6784: Escaping issue in saved pages. Credit to Inti De Ceukelaire. - CVE-2015-6785: Wildcard matching issue in CSP. Credit to Michael Ficarra / Shape Security. - CVE-2015-6786: Scheme bypass in CSP. Credit to Michael Ficarra / Shape Security. - CVE-2015-6787: Various fixes from internal audits, fuzzing and other initiatives. Impact ====== A remote attacker might be able to bypass CSP and cross-origin policies, or execute arbitrary code on the affected host. References ========== http://googlechromereleases.blogspot.fr/2015/12/stable-channel-update.html