CVE-2018-16648

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Source
https://cve.org/CVERecord?id=CVE-2018-16648
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16648.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-16648
Downstream
Related
Published
2018-09-06T23:29:01.927Z
Modified
2026-08-07T14:49:29.803114Z
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

In Artifex MuPDF 1.13.0, the fzappendbyte function in fitz/buffer.c allows remote attackers to cause a denial of service (segmentation fault) via a crafted pdf file. This is caused by a pdf/pdf-device.c pdfdevalpha array-index underflow.

References

Affected packages

Git / github.com/artifexsoftware/mupdf

Affected ranges

Type
GIT
Repo
https://github.com/artifexsoftware/mupdf
Events
Introduced
4a7822d6750ecb6e0b63f4357738dc20ecaa58f6
Last affected
4a7822d6750ecb6e0b63f4357738dc20ecaa58f6
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:artifex:mupdf:1.13.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.13.0"
        },
        {
            "last_affected": "1.13.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

1.*
1.13.0
1.13.0-rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16648.json"