[SECURITY] [DLA 1239-1] poco security update

2018-01-1016:25:03

lists.debian.org

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:P/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

AI Score

6.9

Confidence

High

EPSS

0.003

Percentile

68.7%

JSON

Package : poco
Version : 1.3.6p1-4+deb7u1
CVE ID : CVE-2017-1000472
Debian Bug :

The ZipCommon::isValidPath() function in Zip/src/ZipCommon.cpp in POCO
C++ Libraries before 1.8 does not properly restrict the filename value
in the ZIP header, which allows attackers to conduct absolute path
traversal attacks during the ZIP decompression, and possibly create or
overwrite arbitrary files, via a crafted ZIP file, related to a "file
path injection vulnerability".

For Debian 7 "Wheezy", these problems have been fixed in version
1.3.6p1-4+deb7u1.

We recommend that you upgrade your poco 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
Attachment:
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Description: PGP signature

OSVersionArchitecturePackageVersionFilename
Debian9allpoco< 1.7.6+dfsg1-5+deb9u1poco_1.7.6+dfsg1-5+deb9u1_all.deb
Debian8allpoco< 1.3.6p1-5+deb8u1poco_1.3.6p1-5+deb8u1_all.deb
Debian7allpoco< 1.3.6p1-4+deb7u1poco_1.3.6p1-4+deb7u1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	all	poco	< 1.7.6+dfsg1-5+deb9u1	poco_1.7.6+dfsg1-5+deb9u1_all.deb
Debian	8	all	poco	< 1.3.6p1-5+deb8u1	poco_1.3.6p1-5+deb8u1_all.deb
Debian	7	all	poco	< 1.3.6p1-4+deb7u1	poco_1.3.6p1-4+deb7u1_all.deb