CVE-2020-7468
HIGHFreeBSD <12.2-STABLE r365772, 11.4-STABLE r365773, 12.1-RELEASE p10...
Title source: llmDescription
In FreeBSD 12.2-STABLE before r365772, 11.4-STABLE before r365773, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a ftpd(8) bug in the implementation of the file system sandbox, combined with capabilities available to an authenticated FTP user, can be used to escape the file system restriction configured in ftpchroot(5). Moreover, the bug allows a malicious client to gain root privileges.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:30.ftpd.asc
Scores
CVSS v3
8.8
EPSS
0.0064
EPSS Percentile
70.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
Status
published
Products (4)
freebsd/freebsd
11.3 (14 CPE variants)
freebsd/freebsd
11.4 (4 CPE variants)
freebsd/freebsd
12.1 (10 CPE variants)
freebsd/freebsd
12.2
Published
Mar 26, 2021
Tracked Since
Feb 18, 2026