CVE-2023-28119

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Summary

CVECVE-2023-28119
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-03-22 20:15:00 UTC
Updated2023-11-07 04:10:00 UTC
DescriptionThe crewjam/saml go library contains a partial implementation of the SAML standard in golang. Prior to version 0.4.13, the package's use of `flate.NewReader` does not limit the size of the input. The user can pass more than 1 MB of data in the HTTP request to the processing functions, which will be decompressed server-side using the Deflate algorithm. Therefore, after repeating the same request multiple times, it is possible to achieve a reliable crash since the operating system kills the process. This issue is patched in version 0.4.13.

Risk And Classification

Problem Types: CWE-770

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Saml Project Saml 0.4.12 All All All

References

ReferenceSourceLinkTags
Denial Of Service Via Deflate Decompression Bomb · Advisory · crewjam/saml · GitHub MISC github.com
Merge pull request from GHSA-5mqj-xc49-246p · crewjam/saml@8e92368 · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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