CVE-2017-15270

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
The PSFTPd 10.0.4 Build 729 server does not properly escape data before writing it into a Comma Separated Values (CSV) file. This can be used by attackers to hide data in the Graphical User Interface (GUI) view and create arbitrary entries to a certain extent. Special characters such as '"' and ',' and '\r' are not escaped and can be used to add new entries to the log.
Overview
  • CVE ID
  • CVE-2017-15270
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-11-15T16:29:00
  • Last Modified Date
  • 2018-10-09T20:01:08
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:psftp:psftpd:10.0.4:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://www.x41-dsec.de/lab/advisories/x41-2017-006-psftpd/ Third Party Advisory
http://packetstormsecurity.com/files/144972/PSFTPd-Windows-FTP-Server-10.0.4-Build-729-Use-After-Free-Log-Injection.html Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/43144/ Third Party Advisory VDB Entry
http://www.securityfocus.com/archive/1/541518/100/0/threaded
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-15270
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15270
History
Created Old Value New Value Data Type Notes
2022-05-10 18:33:33 Added to TrackCVE
2022-12-02 23:04:22 2017-11-15T16:29Z 2017-11-15T16:29:00 CVE Published Date updated
2022-12-02 23:04:22 2018-10-09T20:01:08 CVE Modified Date updated
2022-12-02 23:04:22 Modified Vulnerability Status updated