CVE-2023-45288 Affecting dask-gateway package, versions <2024.1.0-r3
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Test your applications- Snyk ID SNYK-WOLFILATEST-DASKGATEWAY-6613316
- published 15 Apr 2024
- disclosed 4 Apr 2024
Introduced: 4 Apr 2024
CVE-2023-45288 Open this link in a new tabHow to fix?
Upgrade Wolfi dask-gateway to version 2024.1.0-r3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream dask-gateway package and not the dask-gateway package as distributed by Wolfi.
See How to fix? for Wolfi relevant fixed versions and status.
An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed MaxHeaderBytes, no memory is allocated to store the excess headers, but they are still parsed. This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send. The fix sets a limit on the amount of excess header frames we will process before closing a connection.
References
- http://www.openwall.com/lists/oss-security/2024/04/03/16
- http://www.openwall.com/lists/oss-security/2024/04/05/4
- https://go.dev/cl/576155
- https://go.dev/issue/65051
- https://groups.google.com/g/golang-announce/c/YgW0sx8mN3M
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QRYFHIQ6XRKRYBI2F5UESH67BJBQXUPT/
- https://pkg.go.dev/vuln/GO-2024-2687
- https://security.netapp.com/advisory/ntap-20240419-0009/