Staging Environment: Content and features may be unstable or change without notice.
Search for packages
Package details: pkg:gem/gitlab-puma@6.0.0
purl pkg:gem/gitlab-puma@6.0.0
Tags Ghost
Next non-vulnerable version None.
Latest non-vulnerable version None.
Risk 4.5
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-fhu7-fyha-9khj
Aliases:
CVE-2023-40175
GHSA-68xg-gqqm-vgj8
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') Puma is a Ruby/Rack web server built for parallelism. Prior to versions 6.3.1 and 5.6.7, puma exhibited incorrect behavior when parsing chunked transfer encoding bodies and zero-length Content-Length headers in a way that allowed HTTP request smuggling. Severity of this issue is highly dependent on the nature of the web site using puma is. This could be caused by either incorrect parsing of trailing fields in chunked transfer encoding bodies or by parsing of blank/zero-length Content-Length headers. Both issues have been addressed and this vulnerability has been fixed in versions 6.3.1 and 5.6.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
6.3.1
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-01T12:51:42.626825+00:00 GitLab Importer Affected by VCID-fhu7-fyha-9khj https://gitlab.com/gitlab-org/advisories-community/-/blob/main/gem/gitlab-puma/CVE-2023-40175.yml 38.0.0