GHSA-47xh-qxqv-mgvg
Suggest an improvement- Source
- https://github.com/advisories/GHSA-47xh-qxqv-mgvg
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/12/GHSA-47xh-qxqv-mgvg/GHSA-47xh-qxqv-mgvg.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-47xh-qxqv-mgvg
- Published
- 2022-12-02T22:24:44Z
- Modified
- 2022-12-02T22:24:44Z
- Summary
- kube-httpcache is vulnerable to Cross-Site Request Forgery (CSRF)
- Details
-
Impact
A request forgery attack can be performed on Varnish Cache servers that have the HTTP/2 protocol turned on. An attacker may introduce characters through the HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the Varnish server to produce invalid HTTP/1 requests to the backend. This may in turn be used to successfully exploit vulnerabilities in a server behind the Varnish server. -- https://varnish-cache.org/security/VSV00011.html#vsv00011
Patches
This is fixed in Varnish 6.0.11; Varnish 6.0.11 is available in
kube-httpcacheversions v0.7.1 and later.Workarounds
See upstream mitigation hints.
References
- https://varnish-cache.org/security/VSV00011.html#vsv00011
- Database specific
{ "nvd_published_at": null, "cwe_ids": [ "CWE-352" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2022-12-02T22:24:44Z" }- References
Affected packages
Go / github.com/mittwald/kube-httpcache
Package
- Name
- github.com/mittwald/kube-httpcache
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/mittwald/kube-httpcache