Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2009-4449 First vendor Publication 2009-12-29
Vendor Cve Last vendor Modification 2024-01-26

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:S/C:C/I:N/A:N)
Cvss Base Score 6.3 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Medium
Cvss Expoit Score 6.8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Directory traversal vulnerability in MyBB (aka MyBulletinBoard) 1.4.10, and possibly earlier versions, when changing the user avatar from the gallery, allows remote authenticated users to determine the existence of files via directory traversal sequences in the avatar and possibly the gallery parameters, related to (1) admin/modules/user/users.php and (2) usercp.php.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4449

CAPEC : Common Attack Pattern Enumeration & Classification

Id Name
CAPEC-23 File System Function Injection, Content Based
CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
CAPEC-76 Manipulating Input to File System Calls
CAPEC-78 Using Escaped Slashes in Alternate Encoding
CAPEC-79 Using Slashes in Alternate Encoding
CAPEC-139 Relative Path Traversal

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Open Source Vulnerability Database (OSVDB)

Id Description
61359 MyBB User Avatar Manipulation avatar Parameter Traversal File Enumeration

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/37489
CONFIRM http://blog.mybboard.net/2009/12/29/mybb-1-4-11-released-minor-patch-security...
http://dev.mybboard.net/issues/617
http://dev.mybboard.net/projects/mybb/repository/revisions/4663/diff/branches...
http://dev.mybboard.net/projects/mybb/repository/revisions/4663/diff/branches...
MLIST http://openwall.com/lists/oss-security/2010/10/08/7
http://openwall.com/lists/oss-security/2010/10/11/8
http://openwall.com/lists/oss-security/2010/12/06/2
OSVDB http://osvdb.org/61359
SECUNIA http://secunia.com/advisories/37906
VUPEN http://www.vupen.com/english/advisories/2009/3651

Alert History

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Date Informations
2024-01-26 21:28:11
  • Multiple Updates
2021-05-04 12:10:37
  • Multiple Updates
2021-04-22 01:11:06
  • Multiple Updates
2020-05-23 00:24:44
  • Multiple Updates
2016-06-28 17:56:03
  • Multiple Updates
2016-04-26 19:20:34
  • Multiple Updates
2013-05-11 00:03:09
  • Multiple Updates