CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
43.9%
nltk is vulnerable to Inefficient Regular Expression Complexity
github.com/nltk/nltk/commit/2a50a3edc9d35f57ae42a921c621edc160877f4d
github.com/nltk/nltk/commit/2a50a3edc9d35f57ae42a921c621edc160877f4d (3.6.6)
github.com/nltk/nltk/pull/2906
huntr.dev/bounties/761a761e-2be2-430a-8d92-6f74ffe9866a/
launchpad.net/bugs/cve/CVE-2021-3842
nvd.nist.gov/vuln/detail/CVE-2021-3842
security-tracker.debian.org/tracker/CVE-2021-3842
www.cve.org/CVERecord?id=CVE-2021-3842
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
43.9%