[SECURITY] [DLA 2055-1] igraph security update

2019-12-3119:05:24

lists.debian.org

100

CVSS2

4.3

Attack Vector

NETWORK

Attack 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

CVSS3

6.5

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

AI Score

6.3

Confidence

High

EPSS

0.004

Percentile

74.2%

JSON

Package : igraph
Version : 0.7.1-2+deb8u1
CVE ID : CVE-2018-20349

An issue has been found in igraph, a library for creating and manipulating
graphs.
A NULL pointer dereference vulneribility was detected in
igraph_i_strdiff().

For Debian 8 "Jessie", this problem has been fixed in version
0.7.1-2+deb8u1.

We recommend that you upgrade your igraph 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

OSVersionArchitecturePackageVersionFilename
Debian9ppc64elr-cran-igraph< 1.0.1-1+deb9u1r-cran-igraph_1.0.1-1+deb9u1_ppc64el.deb
Debian9mips64elr-cran-igraph< 1.0.1-1+deb9u1r-cran-igraph_1.0.1-1+deb9u1_mips64el.deb
Debian9armellibigraph0-dev< 0.7.1-2.1+deb9u1libigraph0-dev_0.7.1-2.1+deb9u1_armel.deb
Debian8armellibigraph0< 0.7.1-2+deb8u1libigraph0_0.7.1-2+deb8u1_armel.deb
Debian9ppc64ellibigraph0v5< 0.7.1-2.1+deb9u1libigraph0v5_0.7.1-2.1+deb9u1_ppc64el.deb
Debian9s390xlibigraph0v5< 0.7.1-2.1+deb9u1libigraph0v5_0.7.1-2.1+deb9u1_s390x.deb
Debian9alligraph< 0.7.1-2.1+deb9u1igraph_0.7.1-2.1+deb9u1_all.deb
Debian9mipslibigraph0-dev< 0.7.1-2.1+deb9u1libigraph0-dev_0.7.1-2.1+deb9u1_mips.deb
Debian9amd64libigraph0v5< 0.7.1-2.1+deb9u1libigraph0v5_0.7.1-2.1+deb9u1_amd64.deb
Debian9i386r-cran-igraph< 1.0.1-1+deb9u1r-cran-igraph_1.0.1-1+deb9u1_i386.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	ppc64el	r-cran-igraph	< 1.0.1-1+deb9u1	r-cran-igraph_1.0.1-1+deb9u1_ppc64el.deb
Debian	9	mips64el	r-cran-igraph	< 1.0.1-1+deb9u1	r-cran-igraph_1.0.1-1+deb9u1_mips64el.deb
Debian	9	armel	libigraph0-dev	< 0.7.1-2.1+deb9u1	libigraph0-dev_0.7.1-2.1+deb9u1_armel.deb
Debian	8	armel	libigraph0	< 0.7.1-2+deb8u1	libigraph0_0.7.1-2+deb8u1_armel.deb
Debian	9	ppc64el	libigraph0v5	< 0.7.1-2.1+deb9u1	libigraph0v5_0.7.1-2.1+deb9u1_ppc64el.deb
Debian	9	s390x	libigraph0v5	< 0.7.1-2.1+deb9u1	libigraph0v5_0.7.1-2.1+deb9u1_s390x.deb
Debian	9	all	igraph	< 0.7.1-2.1+deb9u1	igraph_0.7.1-2.1+deb9u1_all.deb
Debian	9	mips	libigraph0-dev	< 0.7.1-2.1+deb9u1	libigraph0-dev_0.7.1-2.1+deb9u1_mips.deb
Debian	9	amd64	libigraph0v5	< 0.7.1-2.1+deb9u1	libigraph0v5_0.7.1-2.1+deb9u1_amd64.deb
Debian	9	i386	r-cran-igraph	< 1.0.1-1+deb9u1	r-cran-igraph_1.0.1-1+deb9u1_i386.deb