CVE-2017-18190 | BDVDB-2026-96821 Detail
Description#
A localhost.localdomain whitelist entry in valid_host() in scheduler/client.c in CUPS before 2.2.2 allows remote attackers to execute arbitrary IPP commands by sending POST requests to the CUPS daemon in conjunction with DNS rebinding. The localhost.localdomain name is often resolved via a DNS server (neither the OS nor the web browser is responsible for ensuring that localhost.localdomain is 127.0.0.1).
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://usn.ubuntu.com/3577-1/
- https://lists.debian.org/debian-lts-announce/2018/07/msg00003.html
- https://github.com/apple/cups/commit/afa80cb2b457bf8d64f775bed307588610476c41
- https://lists.debian.org/debian-lts-announce/2018/02/msg00023.html
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1048
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.