Vulnerability Name:

CVE-2005-1831

Assigned:2005-05-31
Published:2005-05-31
Updated:2016-10-18
Summary:** DISPUTED ** Sudo 1.6.8p7 on SuSE Linux 9.3, and possibly other Linux distributions, allows local users to gain privileges by using sudo to call su, then entering a blank password and hitting CTRL-C.
Note: SuSE and multiple third-party researchers have not been able to replicate this issue, stating "Sudo catches SIGINT and returns an empty string for the password so I don't see how this could happen unless the user's actual password was empty."
CVSS v3 Severity:9.3 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.2 High (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-Other
Vulnerability Consequences:ALLOWS_ADMIN_ACCESS
References:Source: BUGTRAQ
Type: UNKNOWN
20050531 Re: [securitysuse.de] [XNUXER-SECURITY] Root Privilige Escalation in Sudo version 1.6.8p7 without Password, SuSE 9.3

Source: BUGTRAQ
Type: UNKNOWN
20050531 RE: [securitysuse.de] [XNUXER-SECURITY] Root Privilige Escalation in Sudo version 1.6.8p7 without Password, SuSE 9.3

Source: MITRE
Type: CNA
CVE-2005-1831

Source: BUGTRAQ
Type: UNKNOWN
20050531 [XNUXER-SECURITY] Root Privilige Escalation in Sudo version 1.6.8p7 without Password, SuSE 9.3

Source: OSVDB
Type: UNKNOWN
20417

Vulnerable Configuration:Configuration 1:
  • cpe:/a:todd_miller:sudo:1.6.8p7:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    todd_miller sudo 1.6.8p7