CVE-2021-29421

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Source
https://cve.org/CVERecord?id=CVE-2021-29421
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29421.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-29421
Aliases
Downstream
Related
Published
2021-04-01T20:15:12.453Z
Modified
2026-03-14T14:52:06.154269Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries.

References

Affected packages

Git / github.com/pikepdf/pikepdf

Affected ranges

Type
GIT
Repo
https://github.com/pikepdf/pikepdf
Events
Introduced
bee05ea954c25b487e9b0465f440baadca8dae4c
Last affected
a4980714a5e055d479a23cc90cdc8cce40a13237
Fixed
3f38f73218e5e782fe411ccbb3b44a793c0b343a
Database specific 
{
    "versions": [
        {
            "introduced": "1.3.0"
        },
        {
            "last_affected": "2.9.2"
        }
    ]
}

Affected versions

v1.*
v1.10.0
v1.10.1
v1.10.2
v1.10.3
v1.10.4
v1.11.0
v1.11.1
v1.11.2
v1.12.0
v1.13.0
v1.14.0
v1.15.0
v1.15.1
v1.16.0
v1.16.1
v1.17.0
v1.17.1
v1.17.2
v1.17.3
v1.18.0
v1.19.0
v1.19.1
v1.19.2
v1.19.3
v1.3.0
v1.3.1
v1.4.0
v1.5.0
v1.5.0.post0
v1.6.0
v1.6.1
v1.6.2
v1.6.3
v1.6.4
v1.6.5
v1.7.0
v1.7.0rc1
v1.7.0rc2
v1.7.1
v1.8.0
v1.8.1
v1.8.2
v1.8.3
v1.9.0
v2.*
v2.0.0
v2.0.0b1
v2.0.0b2
v2.1.0
v2.1.1
v2.1.2
v2.2.0
v2.2.1
v2.2.2
v2.2.3
v2.2.4
v2.2.5
v2.3.0
v2.4.0
v2.5.0
v2.5.1
v2.5.2
v2.6.0
v2.7.0
v2.8.0
v2.8.0.post1
v2.8.0.post2
v2.9.0
v2.9.1
v2.9.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29421.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "32"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "33"
            }
        ]
    }
]