Dena / H2o
17 CVEs
| CVE ID | Description | Severity | CVSS | Published |
|---|---|---|---|---|
| CVE-2024-45403 | H2O assertion failure when HTTP/3 requests are cancelled | HIGH | 7.5 | Oct 11, 2024 |
| CVE-2024-45397 | H2O alllows bypassing address-based access control with 0-RTT | HIGH | 7.5 | Oct 11, 2024 |
| CVE-2024-25622 | H2O ignores headers configuration directives | MEDIUM | 4.3 | Oct 11, 2024 |
| CVE-2023-50247 | h2o QUIC state exhaustion DoS | HIGH | 7.5 | Dec 12, 2023 |
| CVE-2023-41337 | h2o vulnerable to TLS session resumption misdirection | MEDIUM | 6.7 | Dec 12, 2023 |
| CVE-2023-44487 KEV | HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) | MEDIUM | 6.9 | Oct 10, 2023 |
| CVE-2023-30847 | H2O vulnerable to read from uninitialized pointer in the reverse proxy handler | HIGH | 8.2 | Apr 27, 2023 |
| CVE-2021-43848 | Unititialized memory access in h2o | HIGH | 7.4 | Feb 1, 2022 |
| 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 service (DoS) via unspecified vectors. | CRITICAL | 9.8 | Jun 26, 2018 |
| 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 header. | HIGH | 7.5 | Dec 22, 2017 |
| 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. | MEDIUM | 6.5 | Dec 22, 2017 |
| 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 unspecified vectors. | HIGH | 7.5 | Dec 22, 2017 |
| 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 header. | HIGH | 7.5 | Dec 22, 2017 |
| CVE-2016-7835 | Use-after-free vulnerability in H2O allows remote attackers to cause a denial-of-service (DoS) or obtain server certificate private keys and possibly other inf… | CRITICAL | 9.1 | Jun 9, 2017 |
| 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 format string specifiers in a templat… | HIGH | 7.5 | May 12, 2017 |
| 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 attackers to cause a denial of servi… | HIGH | 7.5 | Jun 19, 2016 |
| 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-beta3 allows remote attackers to injec… | LOW | 3.7 | Jan 16, 2016 |
Showing 1 to 17 of 17 CVEs