40 lines
1.5 KiB
YAML
40 lines
1.5 KiB
YAML
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id: CVE-2020-9490
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info:
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name: CVE-2020-9490 Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers.
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author: philippedelteil
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severity: medium
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description: Detects apache versions 2.4.43, 2.4.39, 2.4.38, 2.4.37, 2.4.35, 2.4.34, 2.4.33, 2.4.30, 2.4.29, 2.4.28, 2.4.27, 2.4.26, 2.4.25, 2.4.23, 2.4.20 that are POTENTIALLY vulnerable to CVE-2020-9490
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tags: cve,cve2020,apache,dos
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reference: |
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- https://httpd.apache.org/security/vulnerabilities_24.html
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- https://bugs.chromium.org/p/project-zero/issues/detail?id=2030
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- https://bugs.chromium.org/p/project-zero/issues/attachmentText?aid=443369
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- https://nvd.nist.gov/vuln/detail/CVE-2020-9490
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requests:
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- method: GET
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path:
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- "{{BaseURL}}"
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matchers:
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- type: word
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words:
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- "Apache/2.4.20"
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- "Apache/2.4.23"
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- "Apache/2.4.25"
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- "Apache/2.4.26"
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- "Apache/2.4.27"
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- "Apache/2.4.28"
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- "Apache/2.4.29"
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- "Apache/2.4.30"
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- "Apache/2.4.33"
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- "Apache/2.4.34"
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- "Apache/2.4.35"
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- "Apache/2.4.37"
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- "Apache/2.4.38"
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- "Apache/2.4.39"
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- "Apache/2.4.43"
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part: header
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condition: or
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