CVE-2020-36565

Name	CVE-2020-36565
Description	Due to improper sanitization of user input on Windows, the static file handler allows for directory traversal, allowing an attacker to read files outside of the target directory that the server has permission to read.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
golang-github-labstack-echo (PTS)	bookworm	4.2.1-3	fixed
	sid, trixie	4.11.1-2	fixed
golang-github-labstack-echo.v2 (PTS)	buster	2.2.0-1	fixed
	bullseye	2.2.0-2	fixed
golang-github-labstack-echo.v3 (PTS)	buster	3.3.5-1	fixed
	bullseye	3.3.10-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version
golang-github-labstack-echo	source	(unstable)	(not affected)
golang-github-labstack-echo.v2	source	(unstable)	(not affected)
golang-github-labstack-echo.v3	source	(unstable)	(not affected)

Notes

- golang-github-labstack-echo <not-affected> (Windows-specific)
- golang-github-labstack-echo.v2 <not-affected> (Windows-specific)
- golang-github-labstack-echo.v3 <not-affected> (Windows-specific)
https://github.com/labstack/echo/pull/1718
https://github.com/labstack/echo/commit/4422e3b66b9fd498ed1ae1d0242d660d0ed3faaa
https://pkg.go.dev/vuln/GO-2021-0051