CVE ID:	CVE-2009-2911
Description:	SystemTap 1.0, when the --unprivileged option is used, does not properly restrict certain data sizes, which allows local users to (1) cause a denial of service or gain privileges via a print operation with a large number of arguments that trigger a kernel stack overflow, (2) cause a denial of service via crafted DWARF expressions that trigger a kernel stack frame overflow, or (3) cause a denial of service (infinite loop) via vectors that trigger creation of large unwind tables, related to Common Information Entry (CIE) and Call Frame Instruction (CFI) records.
Test IDs:	1.3.6.1.4.1.25623.1.0.901043   1.3.6.1.4.1.25623.1.0.66142   1.3.6.1.4.1.25623.1.0.66128
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2009-2911 36778 http://www.securityfocus.com/bid/36778 37167 http://secunia.com/advisories/37167 ADV-2009-2989 http://www.vupen.com/english/advisories/2009/2989 FEDORA-2009-10719 https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00627.html FEDORA-2009-10849 https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00793.html [oss-security] 20091021 CVE assignment notification -- CVE-2009-2911 - Three SystemTap-1.0 DoS issues http://www.openwall.com/lists/oss-security/2009/10/21/1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41633 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41633 http://sources.redhat.com/bugzilla/show_bug.cgi?id=10750 http://sources.redhat.com/bugzilla/show_bug.cgi?id=10750 https://bugzilla.redhat.com/show_bug.cgi?id=529175 https://bugzilla.redhat.com/show_bug.cgi?id=529175