CVE-2021-3842
HighAdvisory
Published 4 Jan 2022In the index since 8 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.015
- 72nd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1
- of 17,781 indexed, latest versions
- Container images
- 1
- deployed by those charts
- Fix available
- 1 of 1
- affected package
NLTK Vulnerable to REDoS
Carried by container images the latest versions of 1 of 17,781 indexed charts deploy, on 1 image.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| nltkpypi | 3.5 | 3.6.6 | 1 |
- OSV records
- GHSA-rqjh-jp2r-59cj
- Also known as
- PYSEC-2022-5
Charts affected
1 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| classificationsignalen | 4.24.0 | 1 of 1See more | 1,553 |
Container images carrying it
1 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| signalen/ | 9496ae672877 | nltk | 3.6.6 | 1 |