Upstream information

CVE-2019-14751 at MITRE


NLTK Downloader before 3.4.5 is vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ (dot dot slash) in an NLTK package (ZIP archive) that is mishandled during extraction.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
CVSSv3 Version 3
SUSE Bugzilla entry: 1146427 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP1
  • python2-nltk >= 3.4.5-bp151.4.3.1
  • python3-nltk >= 3.4.5-bp151.4.3.1
SUSE Package Hub 15 SP2
  • python3-nltk >= 3.7-bp152.3.3.1
openSUSE Leap 15.1
  • python2-nltk >= 3.4.5-lp151.4.3.1
  • python3-nltk >= 3.4.5-lp151.4.3.1
openSUSE Tumbleweed
  • python310-nltk >= 3.8.1-2.1
  • python311-nltk >= 3.8.1-2.1
  • python312-nltk >= 3.8.1-2.1
  • python36-nltk >= 3.5-1.10
  • python38-nltk >= 3.5-1.10
  • python39-nltk >= 3.5-1.10

SUSE Timeline for this CVE

CVE page created: Tue Aug 20 15:46:44 2019
CVE page last modified: Fri Jul 5 00:31:14 2024