DEBIAN-CVE-2018-18456

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Source
https://security-tracker.debian.org/tracker/CVE-2018-18456
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-18456.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2018-18456
Upstream
Published
2018-10-18T06:29:00.527Z
Modified
2025-11-14T04:02:45.212729Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The function Object::isName() in Object.h (called from Gfx::opSetFillColorN) in Xpdf 4.00 allows remote attackers to cause a denial of service (stack-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.

References

Affected packages

Debian:11 / xpdf

Package

Name
xpdf
Purl
pkg:deb/debian/xpdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.04+git20210103-3
3.04+git20211001-1
3.04+git20211021-1
3.04+git20220201-1
3.04+git20220601-1
3.04+git20231213-1
3.04+git20240118-1
3.04+git20240124-1
3.04+git20240202-1
3.04+git20240613-1
3.04+git20250103-1
3.04+git20250304-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-18456.json"

Debian:12 / xpdf

Package

Name
xpdf
Purl
pkg:deb/debian/xpdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.04+git20220601-1
3.04+git20231213-1
3.04+git20240118-1
3.04+git20240124-1
3.04+git20240202-1
3.04+git20240613-1
3.04+git20250103-1
3.04+git20250304-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-18456.json"

Debian:13 / xpdf

Package

Name
xpdf
Purl
pkg:deb/debian/xpdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.04+git20250304-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-18456.json"

Debian:14 / xpdf

Package

Name
xpdf
Purl
pkg:deb/debian/xpdf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.04+git20250304-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-18456.json"