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-2021-43848 | 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 | 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-2016-4864 | H2O versions 2.0.3 and earlier and 2.1.0-beta2 and earlier allows remote attackers to cause a denial-of-service (DoS) via for... | 7.5 - HIGH | 2017-05-12 | 2019-02-26 |
| 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 |
|---|---|---|---|---|---|---|
| Application | Dena | H2o | 2.3.0 | beta1 | All | All |
| Application | Dena | H2o | 2.2.5 | All | All | All |
| Application | Dena | H2o | 2.2.4 | All | All | All |
| Application | Dena | H2o | 2.2.3 | All | All | All |
| Application | Dena | H2o | 2.2.2 | All | All | All |
| Application | Dena | H2o | 2.2.1 | All | All | All |
| Application | Dena | H2o | 2.2.0 | beta2 | All | All |
| Application | Dena | H2o | 2.2.0 | - | All | All |
| Application | Dena | H2o | 2.2.0 | beta1 | All | All |
| Application | Dena | H2o | 2.2.0 | beta3 | All | All |
| Application | Dena | H2o | 2.1.0 | beta4 | All | All |
| Application | Dena | H2o | 2.1.0 | beta3 | All | All |
| Application | Dena | H2o | 2.1.0 | beta2 | All | All |
| Application | Dena | H2o | 2.1.0 | beta1 | All | All |
| Application | Dena | H2o | 2.1.0 | - | All | All |
| Application | Dena | H2o | 2.0.6 | All | All | All |
| Application | Dena | H2o | 2.0.5 | All | All | All |
| Application | Dena | H2o | 2.0.4 | All | All | All |
| Application | Dena | H2o | 2.0.3 | All | All | All |
| Application | Dena | H2o | 2.0.2 | All | All | All |