NLTK 3.10.0 before 3.10.4 Symlink Escape in YCOECorpusReader
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| nltk | nltk | unaffected |
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No data.
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| Nltk | Nltk |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-qg35-44qx-7vrr | NLTK: Symlink escape in YCOECorpusReader lets a psd/pos directory symlink read files outside the corpus root within the data sandbox |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.522% probability within 30 days)
Key SSVC decision points have not yet been added.
| Type | Values Removed | Values Added |
|---|---|---|
| Description | NLTK from 3.10.0 before 3.10.4 contains a symlink escape vulnerability in YCOECorpusReader that allows attackers to read files outside the corpus root by planting psd or pos directory symlinks. Attackers controlling a YCOE corpus can make parsed_sents() and tagged_words() return file content from other corpora or temporary files within the NLTK data sandbox. | |
| Title | NLTK 3.10.0 before 3.10.4 Symlink Escape in YCOECorpusReader | |
| First Time appeared |
Nltk
Nltk nltk |
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| Weaknesses | CWE-59 | |
| CPEs | cpe:2.3:a:nltk:nltk:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Nltk
Nltk nltk |
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| References |
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| Metrics |
cvssV3_1
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