An issue was discovered in Xpdf 4.00. XRef::readXRefStream in XRef.cc allows attackers to launch a denial of service (Integer Overflow) via a crafted /Size value in a pdf file, as demonstrated by pdftohtml. This is mainly caused by the program attempting a malloc operation for a large amount of memory.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2018-10-25T13:00:00Z
Updated: 2024-09-17T04:09:01.509Z
Reserved: 2018-10-25T00:00:00Z
Link: CVE-2018-18650
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-10-25T13:29:00.237
Modified: 2024-11-21T03:56:18.357
Link: CVE-2018-18650
Redhat
No data.