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The VUXML data was last processed by FreshPorts on 2024-05-09 05:46:40 UTC

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VuXML ID	Description
c092be0e-f7cc-11ee-aa6b-b42e991fc52e	forgejo -- HTTP/2 CONTINUATION flood in net/http security@golang.org reports: 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. Discovery 2024-04-04 Entry 2024-04-11 forgejo < 1.21.8 CVE-2023-45288 https://nvd.nist.gov/vuln/detail/CVE-2023-45288

VuXML ID

Description

c092be0e-f7cc-11ee-aa6b-b42e991fc52e

forgejo -- HTTP/2 CONTINUATION flood in net/http

security@golang.org reports:

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.

Discovery 2024-04-04
Entry 2024-04-11
forgejo

< 1.21.8

CVE-2023-45288
https://nvd.nist.gov/vuln/detail/CVE-2023-45288