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

Low

CVSS 3 base score: 5.5

Status

Package Release Status
ipe
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.10 (Impish Indri) Needs triage

Ubuntu 21.04 (Hirsute Hippo) Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Needs triage

Ubuntu 18.04 LTS (Bionic Beaver) Needs triage

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end of standard support, was needs-triage)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was needs-triage)
libextractor
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.10 (Impish Indri) Needs triage

Ubuntu 21.04 (Hirsute Hippo) Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Needs triage

Ubuntu 18.04 LTS (Bionic Beaver) Needs triage

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end of standard support, was needs-triage)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was needs-triage)
poppler
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.10 (Impish Indri) Not vulnerable
(0.62.0-1ubuntu1)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(0.62.0-1ubuntu1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(0.62.0-1ubuntu1)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(0.62.0-1ubuntu1)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(0.41.0-0ubuntu1.6)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was not-affected [0.24.5-2ubuntu4.9])
xpdf
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.10 (Impish Indri) Needed

Ubuntu 21.04 (Hirsute Hippo) Needed

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Needed

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end of standard support, was needed)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was needs-triage)

Notes

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

References