CVE-2021-29421: XEE
First published: Thu Apr 01 2021(Updated: )
models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Pikepdf Project Pikepdf | >=1.3.0<=2.9.2 | |
| Fedoraproject Fedora | =32 | |
| Fedoraproject Fedora | =33 | |
| pip/pikepdf | >=1.3.0<2.10.0 | 2.10.0 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2021-29421
- https://github.com/pikepdf/pikepdf/commit/3f38f73218e5e782fe411ccbb3b44a793c0b343a
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36P4HTLBJPO524WMQWW57N3QRF4RFSJG/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3QFLBBYGEDNXJ7FS6PIWTVI4T4BUPGEQ/
- https://github.com/advisories/GHSA-ccgm-3xw4-h5p8 (Advisory)
- https://github.com/pikepdf/pikepdf/blob/v2.10.0/docs/release_notes.rst#v2100
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QFLBBYGEDNXJ7FS6PIWTVI4T4BUPGEQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36P4HTLBJPO524WMQWW57N3QRF4RFSJG/
- https://github.com/pypa/advisory-database/tree/main/vulns/pikepdf/PYSEC-2021-34.yaml
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36P4HTLBJPO524WMQWW57N3QRF4RFSJG
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3QFLBBYGEDNXJ7FS6PIWTVI4T4BUPGEQ
- agent/author
- agent/type
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/mitre-cve
- source/MITRE
- agent/remedy
- agent/weakness
- agent/severity
- agent/first-publish-date
- agent/description
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-ccgm-3xw4-h5p8
- alias/CVE-2021-29421
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/references
- agent/tags
- agent/event
- collector/nvd-cve
- source/NVD
- agent/softwarecombine
- collector/github-advisory
- vendor/pikepdf project
- canonical/pikepdf project pikepdf
- version/pikepdf project pikepdf/1.3.0
- version/pikepdf project pikepdf/2.9.2
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/32
- version/fedoraproject fedora/33
- package-manager/pip