Crossroads 2.81 does not properly handle the /tmp directory during a build of xr. A local attacker can first create a world-writable subdirectory in a certain location under the /tmp directory, wait until a user process copies xr there, and then replace the entire contents of this subdirectory to include a Trojan horse xr.
References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-10-26T00:00:00Z

Updated: 2024-09-16T18:04:18.723Z

Reserved: 2018-10-25T00:00:00Z

Link: CVE-2018-18654

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-10-26T00:29:00.313

Modified: 2019-10-03T00:03:26.223

Link: CVE-2018-18654

cve-icon Redhat

No data.