Vulnerability CVE-2021-3828
Published: 2021-09-27

Description:
nltk is vulnerable to Inefficient Regular Expression Complexity

Type:

CWE-697

 (Insufficient Comparison)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
NLTK -> NLTK 

 References:
https://huntr.dev/bounties/d19aed43-75bc-4a03-91a0-4d0bb516bc32
https://github.com/nltk/nltk/commit/277711ab1dec729e626b27aab6fa35ea5efbd7e6
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