CVE-2002-1451
published 2002-08-24CVE-2002-1451: Blazix before 1.2.2 allows remote attackers to read source code of JSP scripts or list restricted web directories via an HTTP request that ends in a (1) "+" or…
PriorityP424medium5CVSS 2.0
AVNACLAuNCPINAN
EXPLOIT
EPSS
8.28%
94.2th percentile
Blazix before 1.2.2 allows remote attackers to read source code of JSP scripts or list restricted web directories via an HTTP request that ends in a (1) "+" or (2) "\" (backslash) character.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| desiderata_software | blazix | — | — |
| desiderata_software | blazix | — | — |
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Exploit-DB
Blazix 1.2 - Password Protected Directory Information Disclosure
exploitdb·2002-08-25
CVE-2002-1451 Blazix 1.2 - Password Protected Directory Information Disclosure
Blazix 1.2 - Password Protected Directory Information Disclosure
---
source: https://www.securityfocus.com/bid/5567/info
Blazix is a freely available, open source web server written in Java. It is available for Linux and Microsoft Windows operating systems.
Blazix does not properly handle some special characters when appended to requests. By passing a special character with a request to the web server, it is possible for a user to gain access to a listing of a password protected directory. This could result in information disclosure, and could potentially be used to gain intelligence in launching an attack against a system.
http://www.example.com/bugtest+/
http://www.example.com/bugtest\/
Exploit-DB
Blazix 1.2 - Special Character Handling Server Side Script Information Disclosure
exploitdb·2002-08-24
CVE-2002-1451 Blazix 1.2 - Special Character Handling Server Side Script Information Disclosure
Blazix 1.2 - Special Character Handling Server Side Script Information Disclosure
---
source: https://www.securityfocus.com/bid/5566/info
Blazix is a freely available, open source web server written in Java. It is available for Linux and Microsoft Windows operating systems.
When a user passes a request to the web server that ends in either a plus (+) or backslash (\), the web server may react unpredictably. This type of character appended to the name of a .jsp file has been reported to reveal the contents of the .jsp file.
http://www.example.com/jsptest.jsp+
http://www.example.com/jsptest.jsp\
No writeups or analysis indexed.
CWE
Improper Resolution of Path Equivalence
mitre_cwe
CWE-41 Improper Resolution of Path Equivalence
CWE-41: Improper Resolution of Path Equivalence
The product is vulnerable to file system contents disclosure through path equivalence. Path equivalence involves the use of special characters in file and directory names. The associated manipulations are intended to generate multiple names for the same object.
Path equivalence is usually employed in order to circumvent access controls expressed using an incomplete set of file name or file path representations. This is different from path traversal, wherein the manipulations are performed to generate a name for a different object.
Modes of Introduction:
Phase: Implementation
Common Consequences:
Scope: Confidentiality, Integrity, Access Control. Impact: Read Files or Directories, Modify Files or Directories, Bypass Protection Mechanism. A
CWE
Improper Neutralization of Trailing Special Elements
mitre_cwe
CWE-162 Improper Neutralization of Trailing Special Elements
CWE-162: Improper Neutralization of Trailing Special Elements
The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes trailing special elements that could be interpreted in unexpected ways when they are sent to a downstream component.
As data is parsed, improperly handled trailing special elements may cause the process to take unexpected actions that result in an attack.
Modes of Introduction:
Phase: Implementation
Common Consequences:
Scope: Integrity. Impact: Unexpected State.
Potential Mitigations:
Developers should anticipate that trailing special elements will be injected/removed/manipulated in the input vectors of their product. Use an appropriate combination of denylists and allowlists to ensure only valid, expected and appro
CWE
Path Equivalence: 'filename ' (Trailing Space)
mitre_cwe·CVSS 5.0
[MEDIUM] CWE-46 Path Equivalence: 'filename ' (Trailing Space)
CWE-46: Path Equivalence: 'filename ' (Trailing Space)
The product accepts path input in the form of trailing space ('filedir ') without appropriate validation, which can lead to ambiguous path resolution and allow an attacker to traverse the file system to unintended locations or access arbitrary files.
Modes of Introduction:
Phase: Implementation
Common Consequences:
Scope: Confidentiality, Integrity. Impact: Read Files or Directories, Modify Files or Directories.
Observed Examples:
CVE-2001-0693: Source disclosure via trailing encoded space "%20"
CVE-2001-0778: Source disclosure via trailing encoded space "%20"
CVE-2001-1248: Source disclosure via trailing encoded space "%20"
CVE-2004-0280: Source disclosure via trailing encoded space "%20"
CVE-2004-2213: Source disclosure via trail
http://archives.neohapsis.com/archives/bugtraq/2002-08/0259.htmlhttp://www.iss.net/security_center/static/9952.phphttp://www.securityfocus.com/bid/5566http://www.securityfocus.com/bid/5567http://archives.neohapsis.com/archives/bugtraq/2002-08/0259.htmlhttp://www.iss.net/security_center/static/9952.phphttp://www.securityfocus.com/bid/5566http://www.securityfocus.com/bid/5567
2002-08-24
Published