[ GLSA 201804-03 ] Poppler: Multiple vulnerabilities]

\n\n
–ryJZkp9/svQ58syV
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Gentoo Linux Security Advisory GLSA 201804-03
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
https://security.gentoo.org/
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

Severity: Normal
Title: Poppler: Multiple vulnerabilities
Date: April 08, 2018
Bugs: #644388, #645868
ID: 201804-03

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

Synopsis
=3D=3D=3D=3D=3D=3D=3D=3D

Multiple vulnerabilities have been found in Poppler, the worst of which
could allow a Denial of Service.

Background
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

Poppler is a PDF rendering library based on the xpdf-3.0 code base.

Affected packages
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 app-text/poppler =3D 0.61.1=20

Description
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

Multiple vulnerabilities have been discovered in Poppler. Please review
the CVE identifiers referenced below for details.

Impact
=3D=3D=3D=3D=3D=3D

A remote attacker, by enticing a user to open a specially crafted PDF,
could cause a Denial of Service condition or have other unspecified
impacts.

Workaround
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

There is no known workaround at this time.

Resolution
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

All Poppler users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=3Dapp-text/poppler-0.61.1″

References
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

[ 1 ] CVE-2017-1000456
https://nvd.nist.gov/vuln/detail/CVE-2017-1000456
[ 2 ] CVE-2017-14975
https://nvd.nist.gov/vuln/detail/CVE-2017-14975
[ 3 ] CVE-2017-14976
https://nvd.nist.gov/vuln/detail/CVE-2017-14976
[ 4 ] CVE-2017-14977
https://nvd.nist.gov/vuln/detail/CVE-2017-14977

Availability
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/201804-03

Concerns?
=3D=3D=3D=3D=3D=3D=3D=3D=3D

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users’ machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=3D=3D=3D=3D=3D=3D=3D

Copyright 2018 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons – Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5

–ryJZkp9/svQ58syV
Content-Type: application/pgp-signature; name=”signature.asc”
Content-Description: Digital signature

—–BEGIN PGP SIGNATURE—–

iQEzBAEBCAAdFiEEiDRK3jyVBE/RkymqpRQw84X1dt0FAlrKNSsACgkQpRQw84X1
dt0Jywf/bDGPIr96GUI7vpyPf7wnnWEVMFHSixNub3lhIdn3OtG8oF3LI9y7pqa/
zxnB1Zqo4vwisMvUxwmbeHGE0OiEZHAa1OEjBTqajaeYqObTeGs/beQxelsRxpVw
Tc/Rqs+GqD8wVPc6scUsSSdmFP6j9RArABu0cnyiskhkBCF14yj8+SswRIZIfJkz
BIc6snlMGJ3K0pUt9zW4FWBhy14OGG75ACfHQz3rT0HyKrn7JWLaMqO7J/fXK2rK
FoXXsuT2rjSPltaOyYwDYbOA6PjjqLHgmsI67YbamkYwowwna4mT09UkfwcyQsxW
dBBIKibSziLiLLBk8g3HsciY7vrTNQ==
=npcK
—–END PGP SIGNATURE—–

–ryJZkp9/svQ58syV–