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USN-3440-1: poppler vulnerabilities

USN-3440-1: poppler vulnerabilities

Ubuntu Security Notice USN-3440-1

6th October, 2017

poppler vulnerabilities

A security issue affects these releases of Ubuntu and its
derivatives:

Summary

Several security issues were fixed in poppler.

Software description

Details

It was discovered that Poppler incorrectly handled certain files.
If a user or automated system were tricked into opening a
crafted PDF file, an attacker could cause a denial of service.
(CVE-2017-14518, CVE-2017-14520, CVE-2017-14617, CVE-2017-14929,
CVE-2017-14975, CVE-2017-14977)

It was discovered that Poppler incorrectly handled certain files.
If a user or automated system were tricked into opening a crafted
PDF file, an attacker could cause a denial of service. This issue
only affected Ubuntu 17.04 and 16.04. (CVE-2017-14926, CVE-2017-14928)

Alberto Garcia, Francisco Oca and Suleman Ali discovered that Poppler
incorrectly handled certain files. If a user or automated system were
tricked into opening a crafted PDF file, an attacker could cause a
denial of service. (CVE-2017-9776)

Update instructions

The problem can be corrected by updating your system to the following
package version:

Ubuntu 17.04:
libpoppler64

0.48.0-2ubuntu2.3
poppler-utils

0.48.0-2ubuntu2.3
Ubuntu 16.04 LTS:
libpoppler58

0.41.0-0ubuntu1.4
poppler-utils

0.41.0-0ubuntu1.4
Ubuntu 14.04 LTS:
poppler-utils

0.24.5-2ubuntu4.7
libpoppler44

0.24.5-2ubuntu4.7

To update your system, please follow these instructions:
https://wiki.ubuntu.com/Security/Upgrades.

In general, a standard system update will make all the necessary changes.

References

CVE-2017-14518,

CVE-2017-14520,

CVE-2017-14617,

CVE-2017-14926,

CVE-2017-14928,

CVE-2017-14929,

CVE-2017-14975,

CVE-2017-14977,

CVE-2017-9776

Source: USN-3440-1: poppler vulnerabilities

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