1.2 - CVE-2011-1781

Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.

Informations
Name	CVE-2011-1781	First vendor Publication	2011-08-29
Vendor	Cve	Last vendor Modification	2023-02-13

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score	NA
Base Score	NA	Environmental Score	NA
impact SubScore	NA	Temporal Score	NA
Exploitabality Sub Score	NA

Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:H/Au:N/C:N/I:N/A:P)
Cvss Base Score	1.2	Attack Range	Local
Cvss Impact Score	2.9	Attack Complexity	High
Cvss Expoit Score	1.9	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1781

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-189	Numeric Errors (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:21790

Oval ID:	oval:org.mitre.oval:def:21790
Title:	RHSA-2011:0842: systemtap security update (Moderate)
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).
Family:	unix	Class:	patch
Reference(s):	RHSA-2011:0842-01 CVE-2011-1769 CVE-2011-1781	Version:	29
Platform(s):	Red Hat Enterprise Linux 6	Product(s):	systemtap
Definition Synopsis:
The operating system installed on the system is Red Hat Enterprise Linux 6 Packages section systemtap-runtime is earlier than 0:1.4-6.el6_1.1 AND systemtap-client is earlier than 0:1.4-6.el6_1.1 AND systemtap-testsuite is earlier than 0:1.4-6.el6_1.1 AND systemtap-sdt-devel is earlier than 0:1.4-6.el6_1.1 AND systemtap is earlier than 0:1.4-6.el6_1.1 AND systemtap-initscript is earlier than 0:1.4-6.el6_1.1 AND systemtap-grapher is earlier than 0:1.4-6.el6_1.1 AND systemtap-server is earlier than 0:1.4-6.el6_1.1

Definition Id: oval:org.mitre.oval:def:23507

Oval ID:	oval:org.mitre.oval:def:23507
Title:	ELSA-2011:0842: systemtap security update (Moderate)
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).
Family:	unix	Class:	patch
Reference(s):	ELSA-2011:0842-01 CVE-2011-1769 CVE-2011-1781	Version:	13
Platform(s):	Oracle Linux 6	Product(s):	systemtap
Definition Synopsis:
Oracle Linux 6.x rpm test systemtap-runtime is earlier than 0:1.4-6.el6_1.1 AND systemtap-client is earlier than 0:1.4-6.el6_1.1 AND systemtap-testsuite is earlier than 0:1.4-6.el6_1.1 AND systemtap-sdt-devel is earlier than 0:1.4-6.el6_1.1 AND systemtap is earlier than 0:1.4-6.el6_1.1 AND systemtap-initscript is earlier than 0:1.4-6.el6_1.1 AND systemtap-grapher is earlier than 0:1.4-6.el6_1.1 AND systemtap-server is earlier than 0:1.4-6.el6_1.1

Definition Id: oval:org.mitre.oval:def:27808

Oval ID:	oval:org.mitre.oval:def:27808
Title:	DEPRECATED: ELSA-2011-0842 -- systemtap security update (moderate)
Description:	[1.4.6.0.1.el6_1.1] - remove doc/SystemTap_Beginners_Guide/en-US in tarball - comment bz683569.patch in specfile [1.3-4.1] - bz702687 (patch)
Family:	unix	Class:	patch
Reference(s):	ELSA-2011-0842 CVE-2011-1769 CVE-2011-1781	Version:	4
Platform(s):	Oracle Linux 6	Product(s):	systemtap
Definition Synopsis:
Oracle Linux 6.x Packages match section systemtap is earlier than 0:1.4-6.0.1.el6_1.1 AND systemtap-client is earlier than 0:1.4-6.0.1.el6_1.1 AND systemtap-grapher is earlier than 0:1.4-6.0.1.el6_1.1 AND systemtap-initscript is earlier than 0:1.4-6.0.1.el6_1.1 AND systemtap-runtime is earlier than 0:1.4-6.0.1.el6_1.1 AND systemtap-sdt-devel is earlier than 0:1.4-6.0.1.el6_1.1 AND systemtap-server is earlier than 0:1.4-6.0.1.el6_1.1 AND systemtap-testsuite is earlier than 0:1.4-6.0.1.el6_1.1

CPE : Common Platform Enumeration

Type	Description	Count
Application	Systemtap cpe:2.3:a:systemtap:systemtap:1.4:::::::*	1

OpenVAS Exploits

Date	Description
2012-06-06	Name : RedHat Update for systemtap RHSA-2011:0842-01 File : nvt/gb_RHSA-2011_0842-01_systemtap.nasl
2011-06-03	Name : Fedora Update for systemtap FEDORA-2011-7289 File : nvt/gb_fedora_2011_7289_systemtap_fc13.nasl
2011-06-03	Name : Fedora Update for systemtap FEDORA-2011-7302 File : nvt/gb_fedora_2011_7302_systemtap_fc14.nasl

Open Source Vulnerability Database (OSVDB)

Id	Description
73278	SystemTap runtime/unwind.c compute_expr() Function Divide-by-zero DWARF Infor...

Nessus® Vulnerability Scanner

Date	Description
2013-07-12	Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-0841.nasl - Type : ACT_GATHER_INFO
2013-07-12	Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-0842.nasl - Type : ACT_GATHER_INFO
2013-06-29	Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2011-0841.nasl - Type : ACT_GATHER_INFO
2012-09-06	Name : The remote Mandriva Linux host is missing a security update. File : mandriva_MDVSA-2011-155.nasl - Type : ACT_GATHER_INFO
2012-08-01	Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20110531_systemtap_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2011-06-01	Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-0841.nasl - Type : ACT_GATHER_INFO
2011-06-01	Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-0842.nasl - Type : ACT_GATHER_INFO
2011-05-27	Name : The remote Fedora host is missing a security update. File : fedora_2011-7289.nasl - Type : ACT_GATHER_INFO
2011-05-27	Name : The remote Fedora host is missing a security update. File : fedora_2011-7302.nasl - Type : ACT_GATHER_INFO
2011-05-27	Name : The remote Fedora host is missing a security update. File : fedora_2011-7314.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source	Url
BID	http://www.securityfocus.com/bid/47934
CONFIRM	https://bugzilla.redhat.com/show_bug.cgi?id=702687
MANDRIVA	http://www.mandriva.com/security/advisories?name=MDVSA-2011:155
MISC	http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d4...
MLIST	http://openwall.com/lists/oss-security/2011/05/20/2
REDHAT	https://rhn.redhat.com/errata/RHSA-2011-0842.html
SECUNIA	http://secunia.com/advisories/44802

Alert History

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Date	Informations
2023-02-13 09:28:54	Multiple Updates
2021-05-04 12:14:25	Multiple Updates
2021-04-22 01:15:41	Multiple Updates
2020-05-23 00:28:26	Multiple Updates
2016-04-26 20:44:17	Multiple Updates
2014-02-17 11:02:08	Multiple Updates
2013-05-10 22:59:43	Multiple Updates

Global Informations

Type	Count
CWE ID(s)	1
Oval ID(s)	3
CPE ID(s)	1
Sources(s)	7
osvdb(s)	1
Openvas Exploit(s)	3
Nessus® Exploit(s)	10

	Related
1.2	RHSA-2011:0842
1.2	MDVSA-2011:155
1.2	CVE-2011-1769
Info : listing not affected by your CVSS Env Score

Same Subject	Severity
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