CVE-2022-24863 – github.com/swaggo/http-swagger

Package

Manager: go
Name: github.com/swaggo/http-swagger
Vulnerable Version: >=0 <1.2.6

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00539 pctl0.66629

Details

Denial of Service in http-swagger ### 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](https://github.com/swaggo/http-swagger/issues)

Metadata

Created: 2022-04-22T20:55:52Z
Modified: 2024-03-04T18:35:26Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-xg75-q3q5-cqmv/GHSA-xg75-q3q5-cqmv.json
CWE IDs: ["CWE-400", "CWE-755"]
Alternative ID: GHSA-xg75-q3q5-cqmv
Finding: F002
Auto approve: 1