6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.019 Low
EPSS
Percentile
88.5%
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: [email protected], http://sunweavers.net
Attachment:
signature.asc
Description: PGP signature
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | armhf | libpoppler-cpp0v5 | < 0.48.0-2+deb9u3 | libpoppler-cpp0v5_0.48.0-2+deb9u3_armhf.deb |
Debian | 9 | arm64 | poppler-dbg | < 0.48.0-2+deb9u3 | poppler-dbg_0.48.0-2+deb9u3_arm64.deb |
Debian | 8 | amd64 | libpoppler-glib8 | < 0.26.5-2+deb8u6 | libpoppler-glib8_0.26.5-2+deb8u6_amd64.deb |
Debian | 8 | i386 | poppler-utils | < 0.26.5-2+deb8u7 | poppler-utils_0.26.5-2+deb8u7_i386.deb |
Debian | 8 | armhf | libpoppler-qt5-1 | < 0.26.5-2+deb8u7 | libpoppler-qt5-1_0.26.5-2+deb8u7_armhf.deb |
Debian | 8 | armel | libpoppler-glib8 | < 0.26.5-2+deb8u7 | libpoppler-glib8_0.26.5-2+deb8u7_armel.deb |
Debian | 8 | armel | libpoppler-qt5-1 | < 0.26.5-2+deb8u7 | libpoppler-qt5-1_0.26.5-2+deb8u7_armel.deb |
Debian | 8 | i386 | libpoppler-qt4-4 | < 0.26.5-2+deb8u6 | libpoppler-qt4-4_0.26.5-2+deb8u6_i386.deb |
Debian | 8 | armhf | libpoppler-qt4-dev | < 0.26.5-2+deb8u7 | libpoppler-qt4-dev_0.26.5-2+deb8u7_armhf.deb |
Debian | 9 | amd64 | libpoppler-private-dev | < 0.48.0-2+deb9u3 | libpoppler-private-dev_0.48.0-2+deb9u3_amd64.deb |
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.019 Low
EPSS
Percentile
88.5%