CVE-2011-1781
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2011-1781
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2011-1781.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2011-1781
- Downstream
- Published
- 2011-08-29T21:55:00Z
- Modified
- 2025-08-09T19:01:28Z
- Summary
- [none]
- Details
-
SystemTap 1.4, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs stack unwinding (aka backtracing).
- References
-
- http://secunia.com/advisories/44802
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:155
- https://rhn.redhat.com/errata/RHSA-2011-0842.html
- https://bugzilla.redhat.com/show_bug.cgi?id=702687
- http://openwall.com/lists/oss-security/2011/05/20/2
- http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9
- http://www.securityfocus.com/bid/47934