GitHub Advisoryadvisory · Go

GHSA-xg75-q3q5-cqmv Denial of Service in http-swagger

HIGH Published 2022-04-22 Modified 2024-03-04 Official page ↗
Aliases
CVE-2022-24863
Ecosystem
Go
Packages
github.com/swaggo/http-swagger
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400, CWE-755
Reviewed
2022-04-22

Affected packages

• Go github.com/swaggo/http-swagger: < 1.2.6 → fixed in 1.2.6

Description

Impact Allows an attacker to perform a DOS attack consisting of memory exhaustion on the host system. Patches Yes. Please upgrade to v1.2.6. Workarounds A workaround is to restrict the path prefix to the "GET" method. As shown below ``` func main() { r := mux.NewRouter() r.PathPrefix("/swagger/").Handler(httpSwagger.Handler( httpSwagger.URL("http://localhost:1323/swagger/doc.json"), //The url pointing to API definition httpSwagger.DeepLinking(true), httpSwagger.DocExpansion("none"), httpSwagger.DomID("#swagger-ui"), )).Methods(http.MethodGet) ``` References Reporter dongguangli from https://www.huoxian.cn/ company For more information If you have any questions or comments about this advisory: • Open an issue in http-swagger

Related

Alias · CVE (1)

  • CVE-2022-24863 http-swagger is an open source wrapper to automatically generate RESTful API documentation with Swagger 2.0. vulnerability

Weakness · CWE (2)

  • CWE-400 Uncontrolled Resource Consumption weakness
  • CWE-755 Improper Handling of Exceptional Conditions weakness

References