Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2009-2422 | First vendor Publication | 2009-07-10 |
| Vendor | Cve | Last vendor Modification | 2024-02-13 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.8 | ||
| Base Score | 9.8 | Environmental Score | 9.8 |
| impact SubScore | 5.9 | Temporal Score | 9.8 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 7.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The example code for the digest authentication functionality (http_authentication.rb) in Ruby on Rails before 2.3.3 defines an authenticate_or_request_with_http_digest block that returns nil instead of false when the user does not exist, which allows context-dependent attackers to bypass authentication for applications that are derived from this example by sending an invalid username without a password. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2422 |
CAPEC : Common Attack Pattern Enumeration & Classification
| Id | Name |
|---|---|
| CAPEC-22 | Exploiting Trust in Client (aka Make the Client Invisible) |
| CAPEC-57 | Utilizing REST's Trust in the System Resource to Register Man in the Middle |
| CAPEC-94 | Man in the Middle Attack |
| CAPEC-114 | Authentication Abuse |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-287 | Improper Authentication |
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2010-05-12 | Name : Mac OS X 10.6.3 Update / Mac OS X Security Update 2010-002 File : nvt/macosx_upd_10_6_3_secupd_2010-002.nasl |
| 2009-12-30 | Name : Gentoo Security Advisory GLSA 200912-02 (rails) File : nvt/glsa_200912_02.nasl |
| 2009-07-17 | Name : Ruby on Rails Authentication Bypass Vulnerability File : nvt/gb_ruby_rails_auth_bypass_vuln.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 55664 | Ruby on Rails HTTP Digest Authentication nil User Bypass |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2010-03-29 | Name : The remote host is missing a Mac OS X update that fixes various security issues. File : macosx_10_6_3.nasl - Type : ACT_GATHER_INFO |
| 2010-03-29 | Name : The remote host is missing a Mac OS X update that fixes various security issues. File : macosx_SecUpd2010-002.nasl - Type : ACT_GATHER_INFO |
| 2009-12-22 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200912-02.nasl - Type : ACT_GATHER_INFO |
| 2009-07-21 | Name : The remote web server contains an application that is prone to an authenticat... File : ror_http_digest_bypass.nasl - Type : ACT_ATTACK |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-02-13 21:27:55 |
|
| 2021-05-04 12:09:48 |
|
| 2021-04-22 01:10:08 |
|
| 2020-05-23 00:24:01 |
|
| 2017-08-17 09:22:38 |
|
| 2016-04-26 18:57:56 |
|
| 2014-02-17 10:50:44 |
|
| 2013-05-10 23:53:49 |
|
