{"id":"CVE-2012-1568","aliases":["EUVD-2012-1586","GHSA-vp43-m2w7-p2vc","RHSA-2012:1426","RHSA-2013:0168"],"status":"published","title":"The ExecShield feature in a certain Red Hat patch for the Linux kernel in Red Hat Enterprise...","description":"The ExecShield feature in a certain Red Hat patch for the Linux kernel in Red Hat Enterprise Linux (RHEL) 5 and 6 and Fedora 15 and 16 does not properly handle use of many shared libraries by a 32-bit executable file, which makes it easier for context-dependent attackers to bypass the ASLR protection mechanism by leveraging a predictable base address for one of these 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