Debian/starlet: medium 5.3
Starlet versions through 0.31 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starlet incorrectly prioritizes "Content-Length" over "Transfer-Encoding: chunked" when both header
Action: Upgrade starlet to 0.31-2+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.31-2+deb13u1 | - |
Fixed versions
| 0.31-2+deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-40561#Debian:13/starlet
- https://security-tracker.debian.org/tracker/CVE-2026-40561
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