Linux kernel 2.6.x before 2.6.20 allows local users to read unreadable binaries by using the interpreter (PT_INTERP) functionality and triggering a core dump, a variant of CVE-2004-1073.
osvdb.org/35930
rhn.redhat.com/errata/RHSA-2007-0488.html
secunia.com/advisories/24482
secunia.com/advisories/24752
secunia.com/advisories/24777
secunia.com/advisories/25078
secunia.com/advisories/25714
secunia.com/advisories/25838
secunia.com/advisories/26289
support.avaya.com/elmodocs2/security/ASA-2007-287.htm
www.debian.org/security/2007/dsa-1286
www.debian.org/security/2007/dsa-1304
www.isec.pl/vulnerabilities/isec-0017-binfmt_elf.txt
www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20
www.mandriva.com/security/advisories?name=MDKSA-2007:060
www.mandriva.com/security/advisories?name=MDKSA-2007:078
www.redhat.com/support/errata/RHSA-2007-0099.html
www.securityfocus.com/bid/22903
www.ubuntu.com/usn/usn-451-1
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10343