cve/2018/CVE-2018-19052.md

CVE-2018-19052

Description

An issue was discovered in mod_alias_physical_handler in mod_alias.c in lighttpd before 1.4.50. There is potential ../ path traversal of a single directory above an alias target, with a specific mod_alias configuration where the matched alias lacks a trailing '/' character, but the alias target filesystem path does have a trailing '/' character.

POC

Reference

No PoCs from references.

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/fklement/hades
• https://github.com/frostworx/revopoint-pop2-linux-info
• https://github.com/iveresk/cve-2018-19052