CVE-2019-14751

N/A

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado8/22/2019

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

nltk:nltk

Fraquezas (CWE)

CWE-22

Referencias

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00054.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00001.html(cve@mitre.org)

https://github.com/mssalvatore/CVE-2019-14751_PoC(cve@mitre.org)

https://github.com/nltk/nltk/blob/3.4.5/ChangeLog(cve@mitre.org)

https://github.com/nltk/nltk/commit/f59d7ed8df2e0e957f7f247fe218032abdbe9a10(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QI4IJGLZQ5S7C5LNRNROHAO2P526XE3D/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZGZSSEJH7RHH3RBUEVWWYT75QU67J7SE/(cve@mitre.org)

https://salvatoresecurity.com/zip-slip-in-nltk-cve-2019-14751/(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00054.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00001.html(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/mssalvatore/CVE-2019-14751_PoC(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nltk/nltk/blob/3.4.5/ChangeLog(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nltk/nltk/commit/f59d7ed8df2e0e957f7f247fe218032abdbe9a10(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QI4IJGLZQ5S7C5LNRNROHAO2P526XE3D/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZGZSSEJH7RHH3RBUEVWWYT75QU67J7SE/(af854a3a-2127-422b-91ae-364da2661108)

https://salvatoresecurity.com/zip-slip-in-nltk-cve-2019-14751/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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