CVE-2018-7452 in Xpdf

Summary

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.

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• Reservation: 02/23/2018
• Disclosure: 02/24/2018
• Moderation: VulDB entry created
• Entries: 1: VDB-113791
• CPE: ready
• CWE: CWE-476 (Confirmed)
• CVSS: 4.9
• EPSS: 0.00137
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2018-7452
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-7452
• CVE Details: https://www.cvedetails.com/cve/CVE-2018-7452/