CVE-2018-18654
High
Description
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Debian Crossroads
PublishedOct 26, 2018
First seenOct 26, 2018
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian crossroads | 2.81 | — |
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