Directory traversal vulnerability in the _serve_request_multiple function in lib/Perlbal/ClientHTTPBase.pm in Perlbal before 1.70, when concat get is enabled, allows remote attackers to read arbitrary files in a parent directory via a directory traversal sequence in an unspecified parameter. NOTE: some of these details are obtained from third party information.
Vector
NETWORK
Complexity
LOW
Authentication
NONE
Confidentiality
PARTIAL
Integrity
NONE
Availability
NONE
Advisory | Patch | Confirmed | Link |
---|---|---|---|
perlbal-serverequestmultiple-dir-traversal(41540) | |||
ADV-2008-1045 | |||
http://search.cpan.org/src/BRADFITZ/Perlbal-1.70/CHANGES |
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (ID 22)
Related CAPEC 7
Relative Path Traversal (CAPEC-ID 139)
Directory Traversal (CAPEC-ID 213)
File System Function Injection, Content Based (CAPEC-ID 23)
Using Slashes and URL Encoding Combined to Bypass Validation Logic (CAPEC-ID 64)
Manipulating Input to File System Calls (CAPEC-ID 76)
Using Escaped Slashes in Alternate Encoding (CAPEC-ID 78)
Using Slashes in Alternate Encoding (CAPEC-ID 79)