""ET EXPLOIT Apache2 Memory Corruption Inbound (CVE-2020-9490)""
SID: 2030830
Revision: 2
Class Type: attempted-admin
Metadata: created_at 2020_09_03, cve CVE_2020_9490, deployment Perimeter, deployment SSLDecrypt, confidence Medium, signature_severity Major, updated_at 2020_09_03
Reference:
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cve
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2020-9490
Protocol: tcp
Source Network: any
Source Port: any
Destination Network: [$HTTP_SERVERS,$HOME_NET]
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: "Cache-Digest|3a 20|EA"
Within:
PCRE: "/^(?:8=|9BQQ==)\r?\n?/R"
Special Options:
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http_method
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http_header
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fast_pattern