It was discovered that Lighttpd did not properly sanitized the string used in
basic HTTP authentication method. A remote attacker could use this to inject
arbitrary log entries and maybe obtain sensitive information. This issue only
affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2015-3200)
It was discovered that Lighttpd did not properly sanitized the string used in
alias. A remote attacker could use this to access the content of the directory
above the alias and obtain sensitive information. (CVE-2018-19052)