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5.5
CVSSv3

CVE-2018-7452

Published: 24/02/2018 Updated: 17/03/2018
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 384
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

A NULL pointer dereference in JPXStream::fillReadBuf in JPXStream.cc in xpdf 4.00 allows malicious users to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.

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xpdfreader xpdf 4.00

Vendor Advisories

Arch Linux Issues:
A NULL pointer dereference in JPXStream::fillReadBuf in JPXStreamcc in xpdf 400 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml\ ...

References

CWE-476https://forum.xpdfreader.com/viewtopic.php?f=3&t=613https://nvd.nist.govhttps://security.archlinux.org/CVE-2018-7452
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463CVE-2024-29895injectCVE-2023-52689CVE-2024-5049CVE-2024-5051privilege escalationphysicalCVE-2023-52676
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