ALPINE-CVE-2022-30524

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Source
https://security.alpinelinux.org/vuln/CVE-2022-30524
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-30524.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2022-30524
Upstream
  • CVE-2022-30524
Published
2022-05-09T18:15:09Z
Modified
2026-11-03T07:30:50Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

There is an invalid memory access in the TextLine class in TextOutputDev.cc in Xpdf 4.0.4 because the text extractor mishandles characters at large y coordinates. It can be triggered by (for example) sending a crafted pdf file to the pdftotext binary, which allows a remote attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.

References

Affected packages

Alpine:v3.19
xpdf

Package

Name
xpdf
Purl
pkg:apk/alpine/xpdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.05-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-30524.json"
Alpine:v3.20
xpdf

Package

Name
xpdf
Purl
pkg:apk/alpine/xpdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.05-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-30524.json"
Alpine:v3.21
xpdf

Package

Name
xpdf
Purl
pkg:apk/alpine/xpdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.05-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-30524.json"
Alpine:v3.22
xpdf

Package

Name
xpdf
Purl
pkg:apk/alpine/xpdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.05-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-30524.json"
Alpine:v3.23
xpdf

Package

Name
xpdf
Purl
pkg:apk/alpine/xpdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.05-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-30524.json"
Alpine:v3.24
xpdf

Package

Name
xpdf
Purl
pkg:apk/alpine/xpdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.05-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-30524.json"