Bug 1928302 (CVE-2021-20252)

Summary: CVE-2021-20252 3scale: missing date range handling on database query
Product: [Other] Security Response Reporter: Chess Hazlett <chazlett>
Component: vulnerabilityAssignee: Nobody <nobody>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: amasferr, chazlett
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Hardware: All   
OS: Linux   
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A flaw was found in 3scale. The 3scale backend does not perform preventive handling on user-requested date ranges in certain queries allowing a malicious authenticated user to submit a request with a sufficiently large date range to eventually yield an internal server error resulting in denial of service. The highest threat from this vulnerability is to system availability.
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Bug Blocks: 1919437, 1930238    

Description Chess Hazlett 2021-02-12 22:52:02 UTC
It was found that 3scale backend does not perform preventive handling on user-requested date ranges in certain queries. A malicious authenticated user could submit a request with a sufficiently large date range eventually yielding an internal server error, resulting in denial of service.