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Vulnerability Details : CVE-2009-0034

parse.c in sudo 1.6.9p17 through 1.6.9p19 does not properly interpret a system group (aka %group) in the sudoers file during authorization decisions for a user who belongs to that group, which allows local users to leverage an applicable sudoers file and gain root privileges via a sudo command.
Publish Date : 2009-01-30 Last Update Date : 2010-08-21
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- CVSS Scores & Vulnerability Types

CVSS Score
6.9
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access Admin
Vulnerability Type(s) Gain privileges
CWE ID 264

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate
6.6
AV:L/AC:M/Au:S/C:C/I:C/A:C 2009-01-26 2009-01-23
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2009-0034 oval:org.opensuse.security:def:20090034 unix
ELSA-2009:0267: sudo security update (Moderate) oval:org.mitre.oval:def:22769 unix
parse.c in sudo 1.6.9p17 through 1.6.9p19 does not properly interpret a system group (aka %group) in the sudoers file du... oval:org.mitre.oval:def:10856 unix
RHSA-2009:0267 -- sudo security update (Moderate) oval:org.mitre.oval:def:29098 unix
RHSA-2009:0267: sudo security update (Moderate) oval:com.redhat.rhsa:def:20090267 unix
Sudo Supplemental Group Privilege Error Lets Certain Local Users Gain Elevated Privileges oval:org.mitre.oval:def:6462 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2009-0034

# Product Type Vendor Product Version Update Edition Language
1 Application Todd Miller Sudo 1.6.9 P17 Version Details Vulnerabilities
2 Application Todd Miller Sudo 1.6.9 P19 Version Details Vulnerabilities
3 Application Todd Miller Sudo 1.6.9 P18 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Todd Miller Sudo 3

- References For CVE-2009-0034

http://secunia.com/advisories/33753
SECUNIA 33753
http://osvdb.org/51736
OSVDB 51736
http://lists.vmware.com/pipermail/security-announce/2009/000060.html
MLIST [Security-announce] 20090710 VMSA-2009-0009 ESX Service Console updates for udev, sudo, and curl
http://secunia.com/advisories/33840
SECUNIA 33840
http://secunia.com/advisories/33885
SECUNIA 33885
http://secunia.com/advisories/35766
SECUNIA 35766
http://wiki.rpath.com/Advisories:rPSA-2009-0021 CONFIRM
http://www.gratisoft.us/bugzilla/show_bug.cgi?id=327 CONFIRM
http://www.mandriva.com/security/advisories?name=MDVSA-2009:033
MANDRIVA MDVSA-2009:033
http://www.securityfocus.com/archive/1/archive/1/504849/100/0/threaded
BUGTRAQ 20090711 VMSA-2009-0009 ESX Service Console updates for udev, sudo, and curl
http://www.redhat.com/support/errata/RHSA-2009-0267.html
REDHAT RHSA-2009:0267
http://www.securityfocus.com/archive/1/archive/1/500546/100/0/threaded
BUGTRAQ 20090129 rPSA-2009-0021-1 sudo
https://bugzilla.novell.com/show_bug.cgi?id=468923 CONFIRM
http://www.vupen.com/english/advisories/2009/1865
VUPEN ADV-2009-1865
http://www.vmware.com/security/advisories/VMSA-2009-0009.html CONFIRM
http://www.sudo.ws/cgi-bin/cvsweb/sudo/parse.c.diff?r1=1.160.2.21&r2=1.160.2.22&f=h CONFIRM
http://www.securityfocus.com/bid/33517
BID 33517 Todd Miller Sudo 'Runas_Alias' Supplementary Group Local Privilege Escalation Vulnerability Release Date:2009-07-13
http://www.securitytracker.com/id?1021688
SECTRACK 1021688
https://issues.rpath.com/browse/RPL-2954 CONFIRM

- Metasploit Modules Related To CVE-2009-0034

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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