[SECURITY] [DLA 1558-1] ruby2.1 security update

2018-10-2821:37:32

lists.debian.org

423

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.013 Low

EPSS

Percentile

85.8%

JSON

Package : ruby2.1
Version : 2.1.5-2+deb8u6
CVE ID : CVE-2018-16395 CVE-2018-16396

CVE-2018-16395
Fix for OpenSSL::X509::Name equality check.

CVE-2018-16396
Tainted flags are not propagated in Array#pack and String#unpack
with some directives.

For Debian 8 "Jessie", these problems have been fixed in version
2.1.5-2+deb8u6.

We recommend that you upgrade your ruby2.1 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
Debian9s390xruby2.3< 2.3.3-1+deb9u4ruby2.3_2.3.3-1+deb9u4_s390x.deb
Debian8i386ruby2.1-tcltk< 2.1.5-2+deb8u6ruby2.1-tcltk_2.1.5-2+deb8u6_i386.deb
Debian8armhfruby2.1-tcltk< 2.1.5-2+deb8u6ruby2.1-tcltk_2.1.5-2+deb8u6_armhf.deb
Debian9armellibruby2.3-dbgsym< 2.3.3-1+deb9u4libruby2.3-dbgsym_2.3.3-1+deb9u4_armel.deb
Debian9allruby2.3< 2.3.3-1+deb9u4ruby2.3_2.3.3-1+deb9u4_all.deb
Debian9i386ruby2.3-tcltk< 2.3.3-1+deb9u4ruby2.3-tcltk_2.3.3-1+deb9u4_i386.deb
Debian8amd64libruby2.1< 2.1.5-2+deb8u6libruby2.1_2.1.5-2+deb8u6_amd64.deb
Debian9armelruby2.3-tcltk-dbgsym< 2.3.3-1+deb9u4ruby2.3-tcltk-dbgsym_2.3.3-1+deb9u4_armel.deb
Debian9ppc64ellibruby2.3-dbgsym< 2.3.3-1+deb9u4libruby2.3-dbgsym_2.3.3-1+deb9u4_ppc64el.deb
Debian9arm64ruby2.3-tcltk< 2.3.3-1+deb9u4ruby2.3-tcltk_2.3.3-1+deb9u4_arm64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	s390x	ruby2.3	< 2.3.3-1+deb9u4	ruby2.3_2.3.3-1+deb9u4_s390x.deb
Debian	8	i386	ruby2.1-tcltk	< 2.1.5-2+deb8u6	ruby2.1-tcltk_2.1.5-2+deb8u6_i386.deb
Debian	8	armhf	ruby2.1-tcltk	< 2.1.5-2+deb8u6	ruby2.1-tcltk_2.1.5-2+deb8u6_armhf.deb
Debian	9	armel	libruby2.3-dbgsym	< 2.3.3-1+deb9u4	libruby2.3-dbgsym_2.3.3-1+deb9u4_armel.deb
Debian	9	all	ruby2.3	< 2.3.3-1+deb9u4	ruby2.3_2.3.3-1+deb9u4_all.deb
Debian	9	i386	ruby2.3-tcltk	< 2.3.3-1+deb9u4	ruby2.3-tcltk_2.3.3-1+deb9u4_i386.deb
Debian	8	amd64	libruby2.1	< 2.1.5-2+deb8u6	libruby2.1_2.1.5-2+deb8u6_amd64.deb
Debian	9	armel	ruby2.3-tcltk-dbgsym	< 2.3.3-1+deb9u4	ruby2.3-tcltk-dbgsym_2.3.3-1+deb9u4_armel.deb
Debian	9	ppc64el	libruby2.3-dbgsym	< 2.3.3-1+deb9u4	libruby2.3-dbgsym_2.3.3-1+deb9u4_ppc64el.deb
Debian	9	arm64	ruby2.3-tcltk	< 2.3.3-1+deb9u4	ruby2.3-tcltk_2.3.3-1+deb9u4_arm64.deb