Package : poppler
Version : 0.26.5-2+deb8u6
CVE ID : CVE-2018-16646
A regression issue has been resolved in the poppler PDF rendering
shared library introduced with version 0.26.5-2+deb8u5.
CVE-2018-16646
In Poppler 0.68.0, the Parser::getObj() function in Parser.cc may
cause infinite recursion via a crafted file. A remote attacker can
leverage this for a DoS attack.
The previous solution in Debian LTS fixed the above issue in XRef.cc,
the patches had been obtained from a merge request (#67) on upstream's
Git development platform. Unfortunately, this merge request was declined
by upstream and another merge request (#91) got applied instead. The
fix now directly occurs in the Parser.cc file.
This version of poppler now ships the changeset that got favorized by
the poppler upstream developers (MR #91) and drops the patches from
MR #67.
For Debian 8 "Jessie", this problem has been fixed in version
0.26.5-2+deb8u6.
We recommend that you upgrade your poppler packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
--
mike gabriel aka sunweaver (Debian Developer)
fon: +49 (1520) 1976 148
GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31
mail: sunweaver@debian.org, http://sunweavers.net
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