CVE-2020-7695

Summary

CVECVE-2020-7695
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-07-27 12:15:00 UTC
Updated2023-01-31 17:26:00 UTC
DescriptionUvicorn before 0.11.7 is vulnerable to HTTP response splitting. CRLF sequences are not escaped in the value of HTTP headers. Attackers can exploit this to add arbitrary headers to HTTP responses, or even return an arbitrary response body, whenever crafted input is used to construct HTTP headers.

Risk And Classification

Problem Types: CWE-74

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Encode Uvicorn All All All All
Application Encode Uvicorn - All All All
Application Encode Uvicorn - All All All

References

ReferenceSourceLinkTags
GitHub - encode/uvicorn: The lightning-fast ASGI server. ???? MISC github.com Third Party Advisory
HTTP Response Splitting in uvicorn | Snyk MISC snyk.io Exploit, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: Everardo Padilla Saca

Legacy QID Mappings

  • 980733 Python (pip) Security Update for uvicorn (GHSA-f97h-2pfx-f59f)
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