CVE-2018-7452

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

CVSS v3.0

5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

0.79% chance of exploitation in the next 30 days, 54th percentile

Published

2018-02-24

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://forum.xpdfreader.com/viewtopic.php?f=3&t=613

References

• CVE Record
• NVD entry

Related

• CVE-2018-7449
• CVE-2018-7456
• CVE-2018-7448
• CVE-2018-7465
• CVE-2018-7445
• CVE-2018-7466