CVE-2023-30847
Vulnerability from cvelistv5
Published
2023-04-27 14:08
Modified
2024-08-02 14:37
Summary
H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP servers. Pull request number 3229 fixes the issue. The pull request has been merged to the `master` branch in commit f010336. Users should upgrade to commit f010336 or later.
Impacted products
Vendor Product Version
h2o h2o Version: <= 2.3.0-beta2
Show details on NVD website


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