Known Vulnerabilities for H2o by Dena

Listed below are 10 of the newest known vulnerabilities associated with "H2o" by "Dena".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2023-30847 json 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... 8.2 - HIGH 2023-04-27 2023-05-09
CVE-2021-43848 json h2o is an open source http server. In code prior to the `8c0eca3` commit h2o may attempt to access uninitialized memory. When... 5.9 - MEDIUM 2022-02-01 2022-02-07
CVE-2018-0608 json Buffer overflow in H2O version 2.2.4 and earlier allows remote attackers to execute arbitrary code or cause a denial of servi... 9.8 - CRITICAL 2018-06-26 2021-04-19
CVE-2017-10908 json Not Provided 2017-12-22 2025-04-20
CVE-2017-10872 json Not Provided 2017-12-22 2025-04-20
CVE-2017-10869 json Not Provided 2017-12-22 2025-04-20
CVE-2017-10868 json Not Provided 2017-12-22 2025-04-20
CVE-2016-7835 json Not Provided 2017-06-09 2025-04-20
CVE-2016-4864 json Not Provided 2017-05-12 2025-04-20
CVE-2016-4817 json Not Provided 2016-06-19 2026-05-06
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationDenaH2o2.3.0
ApplicationDenaH2o2.2.5
ApplicationDenaH2o2.2.4
ApplicationDenaH2o2.2.3
ApplicationDenaH2o2.2.2
ApplicationDenaH2o2.2.1
ApplicationDenaH2o2.2.0
ApplicationDenaH2o2.2.0
ApplicationDenaH2o2.2.0
ApplicationDenaH2o2.2.0
ApplicationDenaH2o2.1.0
ApplicationDenaH2o2.1.0
ApplicationDenaH2o2.1.0
ApplicationDenaH2o2.1.0
ApplicationDenaH2o2.1.0
ApplicationDenaH2o2.0.6
ApplicationDenaH2o2.0.5
ApplicationDenaH2o2.0.4
ApplicationDenaH2o2.0.3
ApplicationDenaH2o2.0.2
Results limited to 20 most recent known configurations

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