CVE-2019-9516
13.08.2019, 21:15
Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory for these headers and keep the allocation alive until the session dies. This can consume excess memory.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| apple | swiftnio | 1.0.0 ≤ 𝑥 ≤ 1.4.0 |
| 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 | - |
| debian | debian_linux | 9.0 |
| debian | debian_linux | 10.0 |
| 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 | graalvm | 19.2.0 |
| 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 |
| f5 | nginx | 1.9.5 ≤ 𝑥 < 1.16.1 |
| f5 | nginx | 1.17.0 ≤ 𝑥 ≤ 1.17.2 |
| nodejs | node.js | 8.0.0 ≤ 𝑥 < 8.16.1 |
| nodejs | node.js | 10.0.0 ≤ 𝑥 < 10.16.3 |
| nodejs | node.js | 12.0.0 ≤ 𝑥 < 12.8.1 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
openSUSE / SLES Releases
openSUSE Product | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nginx |
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| nginx-source |
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| nodejs10 |
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| nodejs10-devel |
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| nodejs10-docs |
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| nodejs8 |
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| nodejs8-devel |
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| nodejs8-docs |
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| npm10 |
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| npm8 |
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Amazon Linux Releases
Amazon Package | |||
|---|---|---|---|
| mod_http2 |
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| mod_http2-debuginfo |
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| nginx |
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| nginx-all-modules |
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| nginx-debuginfo |
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| nginx-mod-http-geoip |
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| nginx-mod-http-image-filter |
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| nginx-mod-http-perl |
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| nginx-mod-http-xslt-filter |
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| nginx-mod-mail |
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| nginx-mod-stream |
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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