CVE-2020-5221

Source
https://nvd.nist.gov/vuln/detail/CVE-2020-5221
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5221.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-5221
Related
  • GHSA-wmx8-v7mx-6x9h
Published
2020-01-22T19:15:13Z
Modified
2025-01-15T01:45:48.682895Z
Severity
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

In uftpd before 2.11, it is possible for an unauthenticated user to perform a directory traversal attack using multiple different FTP commands and read and write to arbitrary locations on the filesystem due to the lack of a well-written chroot jail in compose_abspath(). This has been fixed in version 2.11

References

Affected packages

Git / github.com/troglobit/uftpd

Affected ranges

Type
GIT
Repo
https://github.com/troglobit/uftpd
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
Fixed

Affected versions

v0.*

v0.1

v1.*

v1.0
v1.1
v1.2
v1.3
v1.4
v1.5
v1.6
v1.7
v1.8
v1.9
v1.9.1

v2.*

v2.0
v2.0-rc1
v2.0.1
v2.0.2
v2.1
v2.10
v2.2
v2.3
v2.4
v2.5
v2.6
v2.7
v2.8
v2.9