golang: net/url: JoinPath does not strip relative path components in all circumstances

A flaw was found in the golang package. The JoinPath doesn't remove the ../ path components appended to a domain that is not terminated by a slash, possibly leading to a directory traversal attack...

CVE-2022-32190 Failure to strip relative path components in net/url

JoinPath and URL.JoinPath do not remove ../ path elements appended to a relative path. For example, JoinPath"https://go.dev", "../go" returns the URL "https://go.dev/../go", despite the JoinPath documentation stating that ../ path elements are removed from the result...

CVE-2020-13696

An issue was discovered in LinuxTV xawtv before 3.107. The function devopen in v4l-conf.c does not perform sufficient checks to prevent an unprivileged caller of the program from opening unintended filesystem paths. This allows a local attacker with access to the v4l-conf setuid-root program to...