ALPINE-CVE-2021-29421

See a problem?
Please try reporting it to the source first.
Source
https://security.alpinelinux.org/vuln/CVE-2021-29421
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-29421
Upstream
Published
2021-04-01T20:15:12Z
Modified
2026-11-03T06:32:38Z
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

Alpine:v3.14
py3-pikepdf

Package

Name
py3-pikepdf
Purl
pkg:apk/alpine/py3-pikepdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json"
Alpine:v3.15
py3-pikepdf

Package

Name
py3-pikepdf
Purl
pkg:apk/alpine/py3-pikepdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json"
Alpine:v3.16
py3-pikepdf

Package

Name
py3-pikepdf
Purl
pkg:apk/alpine/py3-pikepdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json"
Alpine:v3.17
py3-pikepdf

Package

Name
py3-pikepdf
Purl
pkg:apk/alpine/py3-pikepdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json"
Alpine:v3.18
py3-pikepdf

Package

Name
py3-pikepdf
Purl
pkg:apk/alpine/py3-pikepdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json"
Alpine:v3.19
py3-pikepdf

Package

Name
py3-pikepdf
Purl
pkg:apk/alpine/py3-pikepdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json"
Alpine:v3.20
py3-pikepdf

Package

Name
py3-pikepdf
Purl
pkg:apk/alpine/py3-pikepdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json"
Alpine:v3.21
py3-pikepdf

Package

Name
py3-pikepdf
Purl
pkg:apk/alpine/py3-pikepdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json"
Alpine:v3.22
py3-pikepdf

Package

Name
py3-pikepdf
Purl
pkg:apk/alpine/py3-pikepdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json"
Alpine:v3.23
py3-pikepdf

Package

Name
py3-pikepdf
Purl
pkg:apk/alpine/py3-pikepdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json"
Alpine:v3.24
py3-pikepdf

Package

Name
py3-pikepdf
Purl
pkg:apk/alpine/py3-pikepdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-29421.json"