CVE-2018-19052

Priority
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.
Notes
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):needed
Ubuntu 20.04 LTS (Focal Fossa):not-affected
Ubuntu 20.10 (Groovy Gorilla):not-affected
More Information

Updated: 2020-07-28 18:50:36 UTC (commit 7b6828437fde0509248708fcdb5b0f7587b85bd1)