python-nltk 3.2.5-1ubuntu0.1+esm2: python-nltk 3.2.5-1ubuntu0.1+esm2 for Ubuntu 18.04.6 LTS (bionic)

python-nltk 3.2.5-1ubuntu0.1+esm2, released January 4, 2022, fixes 2 CVEs in python-nltk. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.5

Base score, 0 to 10

Highest EPSS

0.0279

86th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 2
                                Routine 0

Fixed package versions

Product	Release	Fixed in
python-nltk	Ubuntu 18.04.6 LTS (bionic)	3.2.5-1ubuntu0.1+esm2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2021-43854	nltk: NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting researc...	7.5	0.0279	None reported
High	CVE-2021-3842	nltk: nltk is vulnerable to Inefficient Regular Expression Complexity	7.5	0.0157	None reported

Also fixes CVE-2021-43854

python3-nltk 3.2.5-1ubuntu0.1+esm2
python3-nltk on Ubuntu 18.04.6 LTS (bionic)
python3-nltk 3.4.5-2ubuntu0.1~esm2
python3-nltk on Ubuntu 20.04 LTS (focal)
DEBIAN-CVE-2021-43854
nltk on Debian 12.15 (bookworm), Debian 13.5 (trixie), Debian 14

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