Known Vulnerabilities for H2o by H2o Project

Listed below are 8 of the newest known vulnerabilities associated with "H2o" by "H2o Project".

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-2018-0608 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 H2O version 2.2.3 and earlier allows remote attackers to cause a denial of service in the server via specially crafted HTTP/2... 7.5 - HIGH 2017-12-22 2021-04-19
CVE-2017-10872 H2O version 2.2.3 and earlier allows remote attackers to cause a denial of service in the server via unspecified vectors. 6.5 - MEDIUM 2017-12-22 2021-04-19
CVE-2017-10869 Buffer overflow in H2O version 2.2.2 and earlier allows remote attackers to cause a denial-of-service in the server via unspe... 7.5 - HIGH 2017-12-22 2021-04-19
CVE-2017-10868 H2O version 2.2.2 and earlier allows remote attackers to cause a denial of service in the server via specially crafted HTTP/1... 7.5 - HIGH 2017-12-22 2021-08-12
CVE-2016-7835 Use-after-free vulnerability in H2O allows remote attackers to cause a denial-of-service (DoS) or obtain server certificate p... 9.1 - CRITICAL 2017-06-09 2021-04-19
CVE-2016-4817 lib/http2/connection.c in H2O before 1.7.3 and 2.x before 2.0.0-beta5 mishandles HTTP/2 disconnection, which allows remote at... 7.5 - HIGH 2016-06-19 2021-04-19
CVE-2016-1133 CRLF injection vulnerability in the on_req function in lib/handler/redirect.c in H2O before 1.6.2 and 1.7.x before 1.7.0-beta... 3.7 - LOW 2016-01-16 2021-04-19

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationH2o ProjectH2o2.1.0beta2AllAll
ApplicationH2o ProjectH2o2.0.3AllAllAll
ApplicationH2o ProjectH2o2.0.0beta4AllAll
ApplicationH2o ProjectH2o1.7.2AllAllAll
ApplicationH2o ProjectH2o1.7.0beta2AllAll
ApplicationH2o ProjectH2o1.6.1AllAllAll
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