| Vulnerability Name: | CVE-2010-2940 (CCN-61399) | ||||||||
| Assigned: | 2010-08-26 | ||||||||
| Published: | 2010-08-26 | ||||||||
| Updated: | 2017-08-17 | ||||||||
| Summary: | The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1.3.0, when LDAP authentication and anonymous bind are enabled, allows remote attackers to bypass the authentication requirements of pam_authenticate via an empty password. | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
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| CVSS v2 Severity: | 5.1 Medium (CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P) 3.8 Low (Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-287 | ||||||||
| Vulnerability Consequences: | Bypass Security | ||||||||
| References: | Source: MITRE Type: CNA CVE-2010-2940 Source: CCN Type: SA41159 SSSD LDAP Unauthenticated Bind Security Bypass Security Issue Source: SECUNIA Type: Vendor Advisory 41159 Source: CCN Type: OSVDB ID: 67571 SSSD LDAP Server pam_authenticate Unauthenticated Bind Null Password Authentication Bypass Source: CCN Type: BID-42757 Fedora SSSD LDAP Unauthenticated Bind Security Bypass Vulnerability Source: CONFIRM Type: UNKNOWN https://bugzilla.redhat.com/show_bug.cgi?id=625189 Source: CCN Type: Red Hat Bugzilla Bug 625189 CVE-2010-2940 sssd: allows null password entry to authenticate against LDAP Source: XF Type: UNKNOWN sssd-ldap-security-bypass(61399) Source: XF Type: UNKNOWN sssd-ldap-security-bypass(61399) Source: CCN Type: SSSD Web site SSSD - System Security Services Daemon Source: CCN Type: SSSD Trac Repository SSSD | ||||||||
| Vulnerable Configuration: | Configuration 1: Denotes that component is vulnerable | ||||||||
| Oval Definitions | |||||||||
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