Vulnerability DatabaseCVE-2011-0010
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CVE-2011-0010
January 18, 2011
check.c in sudo 1.7.x before 1.7.4p5, when a Runas group is configured, does not require a password for command execution that involves a gid change but no uid change, which allows local users to bypass an intended authentication requirement via the -g option to a sudo command.
Related Resources (33)
https://bugzilla.redhat.com/show_bug.cgi?id=668879
http://www.vupen.com/english/advisories/2011/0212
http://openwall.com/lists/oss-security/2011/01/12/1
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053341.html
http://secunia.com/advisories/43282
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053263.html
http://www.vupen.com/english/advisories/2011/0362
http://openwall.com/lists/oss-security/2011/01/12/3
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=609641
http://www.redhat.com/support/errata/RHSA-2011-0599.html
http://secunia.com/advisories/42949
http://www.vupen.com/english/advisories/2011/0182
http://www.sudo.ws/sudo/alerts/runas_group_pw.html
http://www.vupen.com/english/advisories/2011/0195
http://www.securityfocus.com/bid/45774
http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.593654
http://openwall.com/lists/oss-security/2011/01/11/3
https://security-tracker.debian.org/tracker/CVE-2011-0010
http://www.vupen.com/english/advisories/2011/0089
http://secunia.com/advisories/42886
https://people.canonical.com/~ubuntu-security/cve/CVE-2011-0010
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://www.sudo.ws/repos/sudo/rev/fe8a94f96542
http://www.ubuntu.com/usn/USN-1046-1
https://access.redhat.com/security/cve/CVE-2011-0010
http://www.vupen.com/english/advisories/2011/0199
http://secunia.com/advisories/43068
https://exchange.xforce.ibmcloud.com/vulnerabilities/64636
http://www.osvdb.org/70400
http://security.gentoo.org/glsa/glsa-201203-06.xml
http://secunia.com/advisories/42968
http://www.mandriva.com/security/advisories?name=MDVSA-2011:018
http://www.sudo.ws/repos/sudo/rev/07d1b0ce530e
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CVSS v4
Base Score:
2.1
Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.9
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
CVSS v2
Base Score:
4.4
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
EPSS
Base Score:
0.11