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Added Spring4Shell.bcheck rule #84

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merged 2 commits into from
Aug 23, 2023
Merged

Added Spring4Shell.bcheck rule #84

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9e43a96
Added Spring4Shell.bcheck rule
GiriRaj249 Aug 17, 2023
dfe3d64
Update Spring4Shell.bcheck
GiriRaj249 Aug 18, 2023
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24 changes: 24 additions & 0 deletions vulnerability-classes/injection/Spring4Shell.bcheck
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metadata:
language: v1-beta
name: "Spring4Shell (Response)"
description: "Checks for the Spring4Shell vulnerability"
author: "Giriraj R (cipherlover)"
tags: "Srping4Shell", "CVE-2022-22965", "cve"

define:
spring4shell_payload = `class.module.classLoader.URLs%5B0%5D=0`
issueDetail = `The server has returned a response status code as "400" and along with "java.lang.IllegalArgumentException" error on the response body denoting that there is possibility for Spring4shell vulnerability`
issueRemediation = "Make sure you are up to date with patches and follow the remediation steps for CVE-2022-22965."

given request then
send request called check :
appending queries: `{spring4shell_payload}`

if {check.response.status_code} is "400" and "java.lang.IllegalArgumentException" in {check.response.body} then
report issue:
severity: high
confidence: firm
detail: `{issueDetail}`
remediation: `{issueRemediation}`
end if