VDB
CVE-2021-29421
CVE-2021-29421
PUBLISHED
models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries.
EPSS 0.26% · 50.1th percentile
Risk Scores
EPSS Score
0.26%
50.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | pikepdf | 0, 1.17.3+dfsg-5ubuntu1, 4.2.0+dfsg-1 |
| Ubuntu:24.04:LTS | pikepdf | 8.7.1+dfsg-2build2, *, * |
| Ubuntu:25.10 | pikepdf | 0, 9.5.2+dfsg-1build2 |
| Ubuntu:20.04:LTS | pikepdf | 0, 1.6.4+dfsg-1build1, 1.6.5+dfsg-1 |
Timeline
- Apr 1, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 22, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 27, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 5, 2022 EPSS Score
References
- https://github.com/pikepdf/pikepdf/commit/3f38f73218e5e782fe411ccbb3b44a793c0b343a third-party-advisory
- https://ubuntu.com/security/CVE-2021-29421 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-29421 third-party-advisory