PYSEC-2023-48

vendorUSosv

view advisory published 2023-04-21Licence: CC-BY-4.0

There MultipartParser usage in Encode's Starlette python framework before versions 0.25.0 allows an unauthenticated and remote attacker to specify any number of form fields or files which can cause excessive memory usage resulting in denial of service of the HTTP service.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-30798US	high7.5	1.30% (70th)	—	2023-04-21
There MultipartParser usage in Encode's Starlette python framework before versions 0.25.0 allows an unauthenticated and remote attacker to specify any number of form fields or file…

references

External citations — patches, advisories, analysis.

https://github.com/encode/starlette/commit/8c74c2c8dba7030154f8af18e016136bea1938faFIX
https://github.com/encode/starlette/security/advisories/GHSA-74m5-2c7w-9w3xADVISORY
https://vulncheck.com/advisories/starlette-multipartparser-dosADVISORY

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