CVE-2018-7455

Published: 24 February 2018

An out-of-bounds read in JPXStream::readTilePart in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.

Priority

CVSS 3 base score: 5.5

Status

Package	Release	Status
ipe Launchpad, Ubuntu, Debian	artful	Ignored (reached end-of-life)
	bionic	Needs triage
	cosmic	Ignored (reached end-of-life)
	disco	Ignored (reached end-of-life)
	eoan	Ignored (reached end-of-life)
	focal	Needs triage
	groovy	Ignored (reached end-of-life)
	hirsute	Ignored (reached end-of-life)
	impish	Needs triage
	jammy	Needs triage
	precise	Does not exist
	trusty	Does not exist (trusty was needs-triage)
	upstream	Needs triage
	xenial	Ignored (end of standard support, was needs-triage)
libextractor Launchpad, Ubuntu, Debian	artful	Ignored (reached end-of-life)
	bionic	Needs triage
	cosmic	Ignored (reached end-of-life)
	disco	Ignored (reached end-of-life)
	eoan	Ignored (reached end-of-life)
	focal	Needs triage
	groovy	Ignored (reached end-of-life)
	hirsute	Ignored (reached end-of-life)
	impish	Needs triage
	jammy	Needs triage
	precise	Does not exist
	trusty	Does not exist (trusty was needs-triage)
	upstream	Needs triage
	xenial	Ignored (end of standard support, was needs-triage)
poppler Launchpad, Ubuntu, Debian	artful	Not vulnerable (0.57.0-2ubuntu4.2)
	bionic	Not vulnerable (0.62.0-1ubuntu1)
	cosmic	Not vulnerable (0.62.0-1ubuntu1)
	disco	Not vulnerable (0.62.0-1ubuntu1)
	eoan	Not vulnerable (0.62.0-1ubuntu1)
	focal	Not vulnerable (0.62.0-1ubuntu1)
	groovy	Not vulnerable (0.62.0-1ubuntu1)
	hirsute	Not vulnerable (0.62.0-1ubuntu1)
	impish	Not vulnerable (0.62.0-1ubuntu1)
	jammy	Not vulnerable (0.62.0-1ubuntu1)
	precise	Does not exist
	trusty	Does not exist (trusty was not-affected [0.24.5-2ubuntu4.9])
	upstream	Needs triage
	xenial	Not vulnerable (0.41.0-0ubuntu1.6)
xpdf Launchpad, Ubuntu, Debian	artful	Ignored (reached end-of-life)
	bionic	Needed
	cosmic	Ignored (reached end-of-life)
	disco	Ignored (reached end-of-life)
	eoan	Ignored (reached end-of-life)
	focal	Does not exist
	groovy	Does not exist
	hirsute	Ignored (reached end-of-life)
	impish	Needed
	jammy	Needed
	precise	Does not exist
	trusty	Does not exist (trusty was needs-triage)
	upstream	Needs triage
	xenial	Ignored (end of standard support, was needed)

Notes

Author	Note
jdstrand	xpdf in koffice is 2.0
mdeslaur	code is different in poppler, doesn't look vulnerable

References

Bugs

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