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phisco / crossplane

Cloud Native Control Planes
https://crossplane.io
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chore(deps): update module golang.org/x/net to v0.23.0 [security] (master) #294

Closed github-actions[bot] closed 2 months ago

github-actions[bot] commented 6 months ago

This PR contains the following updates:

Package Type Update Change
golang.org/x/net indirect minor v0.20.0 -> v0.23.0

[!WARNING] Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

HTTP/2 CONTINUATION flood in net/http

BIT-golang-2023-45288 / CVE-2023-45288 / GHSA-4v7x-pqxf-cx7m / GO-2024-2687

More information #### Details 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. #### Severity Unknown #### References - [https://go.dev/issue/65051](https://go.dev/issue/65051) - [https://go.dev/cl/576155](https://go.dev/cl/576155) - [https://groups.google.com/g/golang-announce/c/YgW0sx8mN3M](https://groups.google.com/g/golang-announce/c/YgW0sx8mN3M) This data is provided by [OSV](https://osv.dev/vulnerability/GO-2024-2687) and the [Go Vulnerability Database](https://togithub.com/golang/vulndb) ([CC-BY 4.0](https://togithub.com/golang/vulndb#license)).

net/http, x/net/http2: close connections when receiving too many headers

BIT-golang-2023-45288 / CVE-2023-45288 / GHSA-4v7x-pqxf-cx7m / GO-2024-2687

More information #### Details 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. #### Severity - CVSS Score: 5.3 / 10 (Medium) - Vector String: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L` #### References - [https://nvd.nist.gov/vuln/detail/CVE-2023-45288](https://nvd.nist.gov/vuln/detail/CVE-2023-45288) - [https://go.dev/cl/576155](https://go.dev/cl/576155) - [https://go.dev/issue/65051](https://go.dev/issue/65051) - [https://groups.google.com/g/golang-announce/c/YgW0sx8mN3M](https://groups.google.com/g/golang-announce/c/YgW0sx8mN3M) - [https://nowotarski.info/http2-continuation-flood-technical-details](https://nowotarski.info/http2-continuation-flood-technical-details) - [https://pkg.go.dev/vuln/GO-2024-2687](https://pkg.go.dev/vuln/GO-2024-2687) - [https://security.netapp.com/advisory/ntap-20240419-0009](https://security.netapp.com/advisory/ntap-20240419-0009) This data is provided by [OSV](https://osv.dev/vulnerability/GHSA-4v7x-pqxf-cx7m) and the [GitHub Advisory Database](https://togithub.com/github/advisory-database) ([CC-BY 4.0](https://togithub.com/github/advisory-database/blob/main/LICENSE.md)).

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github-actions[bot] commented 3 months ago

Crossplane does not currently have enough maintainers to address every issue and pull request. This pull request has been automatically marked as stale because it has had no activity in the last 90 days. It will be closed in 14 days if no further activity occurs. Adding a comment starting with /fresh will mark this PR as not stale.