31 lines
1.0 KiB
YAML
31 lines
1.0 KiB
YAML
id: CVE-2020-9490
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info:
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name: CVE-2020-9490
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author: philippedelteil
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severity: high
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description: 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
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afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers.
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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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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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cvss-score: 7.5
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cve-id: CVE-2020-9490
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cwe-id: CWE-444
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tags: cve,cve2020,apache,dos
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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: regex
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regex:
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- "Apache/2\\.4\\.([3-3][0-9]|2[0-9]|4[0-3])"
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part: header
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