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Vulnerability CVE-2023-28119
Published: 2023-03-22
| Description: |
The 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. |
Type:
CWE-770
References: |
https://github.com/crewjam/saml/commit/8e9236867d176ad6338c870a84e2039aef8a5021
https://github.com/crewjam/saml/security/advisories/GHSA-5mqj-xc49-246p
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