CVEvulnerability
CVE-2011-1781
1.2 LOW
Official page ↗
- Status
- Modified
- Published
- 2011-08-29
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 1.2 LOW — AV:L/AC:H/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-189
Description
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).
Affected configurations
• systemtap systemtap 1.4
Related
Weakness · not in database (1)
References
- http://openwall.com/lists/oss-security/2011/05/20/2 openwall.com
- http://secunia.com/advisories/44802 secunia.com
- http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9 sourceware.org
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:155 www.mandriva.com
- http://www.securityfocus.com/bid/47934 www.securityfocus.com
- https://bugzilla.redhat.com/show_bug.cgi?id=702687 bugzilla.redhat.com
- https://rhn.redhat.com/errata/RHSA-2011-0842.html rhn.redhat.com
- http://openwall.com/lists/oss-security/2011/05/20/2 openwall.com
- http://secunia.com/advisories/44802 secunia.com
- http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9 sourceware.org
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:155 www.mandriva.com
- http://www.securityfocus.com/bid/47934 www.securityfocus.com
- https://bugzilla.redhat.com/show_bug.cgi?id=702687 bugzilla.redhat.com
- https://rhn.redhat.com/errata/RHSA-2011-0842.html rhn.redhat.com