CVE-2021-29421
HighAdvisory
Published 1 Apr 2021In the index since 8 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.017
- 76th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1
- of 17,781 indexed, latest versions
- Container images
- 2
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Improper Restriction of XML External Entity Reference in pikepdf
Carried by container images the latest versions of 1 of 17,781 indexed charts deploy, on 2 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| pikepdfpypi | 1.13.0, 1.19.4 | 2.10.0 | 2 |
- OSV records
- GHSA-ccgm-3xw4-h5p8
- Also known as
- PYSEC-2021-34
Charts affected
1 by stars
Container images carrying it
2 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| mcronce/ | f820ef2e3c26 | pikepdf | 2.10.0 | 1 |
| mcronce/ | c03c1c7f5aa9 | pikepdf | 2.10.0 | 1 |