PYSEC-2019-106
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/nltk/PYSEC-2019-106.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2019-106
- Aliases
- Published
- 2019-08-22T16:15:00Z
- Modified
- 2023-11-08T04:01:10.707423Z
- Summary
- [none]
- Details
-
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.
- References
-
- https://github.com/nltk/nltk/commit/f59d7ed8df2e0e957f7f247fe218032abdbe9a10
- https://salvatoresecurity.com/zip-slip-in-nltk-cve-2019-14751/
- https://github.com/nltk/nltk/blob/3.4.5/ChangeLog
- https://github.com/mssalvatore/CVE-2019-14751_PoC
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZGZSSEJH7RHH3RBUEVWWYT75QU67J7SE/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QI4IJGLZQ5S7C5LNRNROHAO2P526XE3D/
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00054.html
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00001.html
- https://github.com/advisories/GHSA-mr7p-25v2-35wr
Affected packages
PyPI / nltk
Package
- Name
- nltk
- View open source insights on deps.dev
- Purl
- pkg:pypi/nltk
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nltk/nltk
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed3.4.5
Affected versions
2.*
2.0.1rc2-git
2.0b4
2.0b5
2.0b6
2.0b7
2.0b8
2.0b9
2.0.1rc1
2.0.1rc3
2.0.1rc4
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
0.*
0.8
0.9
0.9.3
0.9.4
0.9.5
0.9.6
0.9.7
0.9.8
0.9.9
3.*
3.0.0b1
3.0.0b2
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.1
3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.3
3.4
3.4.1
3.4.2
3.4.3
3.4.4