CVE-2019-9517
13.08.2019, 21:15
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both.Enginsight
| Vendor | Product | Version |
|---|---|---|
| apple | swiftnio | 1.0.0 ≤ 𝑥 ≤ 1.4.0 |
| apache | http_server | 2.4.20 ≤ 𝑥 < 2.4.40 |
| apache | traffic_server | 6.0.0 ≤ 𝑥 ≤ 6.2.3 |
| apache | traffic_server | 7.0.0 ≤ 𝑥 ≤ 7.1.6 |
| apache | traffic_server | 8.0.0 ≤ 𝑥 ≤ 8.0.3 |
| canonical | ubuntu_linux | 16.04 |
| canonical | ubuntu_linux | 18.04 |
| canonical | ubuntu_linux | 19.04 |
| debian | debian_linux | 9.0 |
| debian | debian_linux | 10.0 |
| synology | skynas | - |
| synology | diskstation_manager | 6.2 |
| synology | vs960hd_firmware | - |
| opensuse | leap | 15.0 |
| opensuse | leap | 15.1 |
| redhat | jboss_core_services | 1.0 |
| redhat | jboss_enterprise_application_platform | 7.2.0 |
| redhat | jboss_enterprise_application_platform | 7.3.0 |
| redhat | openshift_service_mesh | 1.0 |
| redhat | quay | 3.0.0 |
| redhat | software_collections | 1.0 |
| redhat | enterprise_linux | 8.0 |
| oracle | communications_element_manager | 8.0.0 |
| oracle | communications_element_manager | 8.1.0 |
| oracle | communications_element_manager | 8.1.1 |
| oracle | communications_element_manager | 8.2.0 |
| oracle | graalvm | 19.2.0 |
| oracle | instantis_enterprisetrack | 17.1 ≤ 𝑥 ≤ 17.3 |
| oracle | retail_xstore_point_of_service | 7.1 |
| mcafee | web_gateway | 7.7.2.0 ≤ 𝑥 < 7.7.2.24 |
| mcafee | web_gateway | 7.8.2.0 ≤ 𝑥 < 7.8.2.13 |
| mcafee | web_gateway | 8.1.0 ≤ 𝑥 < 8.2.0 |
| netapp | clustered_data_ontap | - |
| nodejs | node.js | 8.0.0 ≤ 𝑥 ≤ 8.8.1 |
| nodejs | node.js | 8.9.0 ≤ 𝑥 < 8.16.1 |
| nodejs | node.js | 10.0.0 ≤ 𝑥 ≤ 10.12.0 |
| nodejs | node.js | 10.13.0 ≤ 𝑥 < 10.16.3 |
| nodejs | node.js | 12.0.0 ≤ 𝑥 < 12.8.1 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
- CWE-400 - Uncontrolled Resource ConsumptionThe software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
- CWE-770 - Allocation of Resources Without Limits or ThrottlingThe software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
References