Search criteria
2 vulnerabilities found for Gazelle by KAZEBURO
CVE-2026-40562 (GCVE-0-2026-40562)
Vulnerability from nvd – Published: 2026-05-06 12:36 – Updated: 2026-05-07 16:13
VLAI?
Title
Gazelle versions through 0.49 for Perl allows HTTP Request Smuggling via Improper Header Precedence
Summary
Gazelle versions through 0.49 for Perl allows HTTP Request Smuggling via Improper Header Precedence.
Gazelle incorrectly prioritizes "Content-Length" over "Transfer-Encoding: chunked" when both headers are present in an HTTP request. Per RFC 7230 3.3.3, Transfer-Encoding must take precedence.
An attacker could exploit this to smuggle malicious HTTP requests via a front-end reverse proxy.
Severity ?
7.5 (High)
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Assigner
References
3 references
Credits
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CVE-2026-40562 (GCVE-0-2026-40562)
Vulnerability from cvelistv5 – Published: 2026-05-06 12:36 – Updated: 2026-05-07 16:13
VLAI?
Title
Gazelle versions through 0.49 for Perl allows HTTP Request Smuggling via Improper Header Precedence
Summary
Gazelle versions through 0.49 for Perl allows HTTP Request Smuggling via Improper Header Precedence.
Gazelle incorrectly prioritizes "Content-Length" over "Transfer-Encoding: chunked" when both headers are present in an HTTP request. Per RFC 7230 3.3.3, Transfer-Encoding must take precedence.
An attacker could exploit this to smuggle malicious HTTP requests via a front-end reverse proxy.
Severity ?
7.5 (High)
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Assigner
References
3 references
Credits
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