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Oracle Linux: CVE-2019-9516: ELSA-2019-2925: nodejs:10 security update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2019-9516: ELSA-2019-2925: nodejs:10 security update (IMPORTANT) (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
08/13/2019
Created
10/06/2022
Added
10/05/2022
Modified
07/22/2024

Description

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. A flaw was found in HTTP/2. An attacker, sending a stream of header with a 0-length header name and a 0-length header value, could cause some implementations to allocate memory for these headers and keep the allocations alive until the session dies. The can consume excess memory, potentially leading to a denial of service. The highest threat from this vulnerability is to system availability.

Solution(s)

  • oracle-linux-upgrade-java-11-openjdk
  • oracle-linux-upgrade-krb5-devel
  • oracle-linux-upgrade-nginx
  • oracle-linux-upgrade-nginx-all-modules
  • oracle-linux-upgrade-nginx-filesystem
  • oracle-linux-upgrade-nginx-mod-http-image-filter
  • oracle-linux-upgrade-nginx-mod-http-perl
  • oracle-linux-upgrade-nginx-mod-http-xslt-filter
  • oracle-linux-upgrade-nginx-mod-mail
  • oracle-linux-upgrade-nginx-mod-stream
  • oracle-linux-upgrade-nodejs
  • oracle-linux-upgrade-nodejs-devel
  • oracle-linux-upgrade-nodejs-docs
  • oracle-linux-upgrade-nodejs-nodemon
  • oracle-linux-upgrade-nodejs-packaging
  • oracle-linux-upgrade-npm

References

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