The _list_file_get function in lib/Majordomo.pm in Majordomo 2 20110203 and earlier allows remote attackers to conduct directory traversal attacks and read arbitrary files via a ./.../ sequence in the "extra" parameter to the help command, which causes the regular expression to produce .. (dot dot) sequences. NOTE: this vulnerability is due to an incomplete fix for CVE-2011-0049.
Published 2011-03-15 17:55:03
Updated 2018-10-10 20:09:25
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Directory traversal

Exploit prediction scoring system (EPSS) score for CVE-2011-0063

Probability of exploitation activity in the next 30 days: 3.98%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 91 % EPSS Score History EPSS FAQ

Metasploit modules for CVE-2011-0063

  • Majordomo2 _list_file_get() Directory Traversal
    Disclosure Date: 2011-03-08
    First seen: 2020-04-26
    auxiliary/scanner/http/majordomo2_directory_traversal
    This module exploits a directory traversal vulnerability present in the _list_file_get() function of Majordomo2 (help function). By default, this module will attempt to download the Majordomo config.pl file. Authors: - Nikolas Sotiriu

CVSS scores for CVE-2011-0063

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
5.0
MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N
10.0
2.9
NIST

CWE ids for CVE-2011-0063

  • The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-0063

Products affected by CVE-2011-0063

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