CVE-2024-5986: External Control of File Name or Path

A vulnerability in h2oai/h2o-3 version 3.46.0.1 allows remote attackers to write arbitrary data to any file on the server. This is achieved by exploiting the /3/Parse endpoint to inject attacker-controlled data as the header of an empty file, which is then exported using the...

CVE-2024-10549

CVE-2024-10549 concerns h2oai/h2o-3, version 3.46.0.1, where the vulnerable "/3/Parse" endpoint builds a regex from a user-supplied string and applies it to another user-supplied string. Under concurrent requests, this can exhaust worker threads and cause a denial of service. The issue is trigger...

CVE-2024-10549

A vulnerability in the "/3/Parse" endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service DoS attack. The endpoint uses a user-specified string to construct a regular expression, which is then applied to another user-specified string. By sending multiple simultaneous requests, an...

CVE-2024-10549: Inefficient Regular Expression Complexity

A vulnerability in the /3/Parse endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service DoS attack. The endpoint uses a user-specified string to construct a regular expression, which is then applied to another user-specified string. By sending multiple simultaneous requests, an...