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DebianDEBIAN:DLA-2027-1:E0E48

HistoryDec 10, 2019 - 12:43 p.m.

[SECURITY] [DLA 2027-1] jruby security update

2019-12-1012:43:11

lists.debian.org

159

jruby

security update

debian 8

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.4

Confidence

High

EPSS

0.011

Percentile

84.4%

JSON

Package : jruby
Version : 1.5.6-9+deb8u2
CVE ID : CVE-2017-17742 CVE-2019-16201 CVE-2019-16254
CVE-2019-16255

Several security vulnerabilities were found in Ruby that also affected
Debian's JRuby package, a pure-Java implementation of Ruby. Attackers
were able to call arbitrary Ruby methods, cause a denial-of-service or
inject input into HTTP response headers when using the WEBrick module.

For Debian 8 "Jessie", these problems have been fixed in version
1.5.6-9+deb8u2.

We recommend that you upgrade your jruby 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
Debian10mipsellibruby2.5-dbgsym< 2.5.5-3+deb10u1libruby2.5-dbgsym_2.5.5-3+deb10u1_mipsel.deb
Debian9i386ruby2.3-tcltk< 2.3.3-1+deb9u7ruby2.3-tcltk_2.3.3-1+deb9u7_i386.deb
Debian9armellibruby2.3-dbgsym< 2.3.3-1+deb9u7libruby2.3-dbgsym_2.3.3-1+deb9u7_armel.deb
Debian9ppc64elruby2.3-dbgsym< 2.3.3-1+deb9u7ruby2.3-dbgsym_2.3.3-1+deb9u7_ppc64el.deb
Debian9armhfruby2.3-dev< 2.3.3-1+deb9u7ruby2.3-dev_2.3.3-1+deb9u7_armhf.deb
Debian8armelruby2.1< 2.1.5-2+deb8u8ruby2.1_2.1.5-2+deb8u8_armel.deb
Debian10armhfruby2.5-dev< 2.5.5-3+deb10u1ruby2.5-dev_2.5.5-3+deb10u1_armhf.deb
Debian10i386ruby2.5-dbgsym< 2.5.5-3+deb10u1ruby2.5-dbgsym_2.5.5-3+deb10u1_i386.deb
Debian9armhflibruby2.3< 2.3.3-1+deb9u7libruby2.3_2.3.3-1+deb9u7_armhf.deb
Debian8amd64libruby2.1< 2.1.5-2+deb8u8libruby2.1_2.1.5-2+deb8u8_amd64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	mipsel	libruby2.5-dbgsym	< 2.5.5-3+deb10u1	libruby2.5-dbgsym_2.5.5-3+deb10u1_mipsel.deb
Debian	9	i386	ruby2.3-tcltk	< 2.3.3-1+deb9u7	ruby2.3-tcltk_2.3.3-1+deb9u7_i386.deb
Debian	9	armel	libruby2.3-dbgsym	< 2.3.3-1+deb9u7	libruby2.3-dbgsym_2.3.3-1+deb9u7_armel.deb
Debian	9	ppc64el	ruby2.3-dbgsym	< 2.3.3-1+deb9u7	ruby2.3-dbgsym_2.3.3-1+deb9u7_ppc64el.deb
Debian	9	armhf	ruby2.3-dev	< 2.3.3-1+deb9u7	ruby2.3-dev_2.3.3-1+deb9u7_armhf.deb
Debian	8	armel	ruby2.1	< 2.1.5-2+deb8u8	ruby2.1_2.1.5-2+deb8u8_armel.deb
Debian	10	armhf	ruby2.5-dev	< 2.5.5-3+deb10u1	ruby2.5-dev_2.5.5-3+deb10u1_armhf.deb
Debian	10	i386	ruby2.5-dbgsym	< 2.5.5-3+deb10u1	ruby2.5-dbgsym_2.5.5-3+deb10u1_i386.deb
Debian	9	armhf	libruby2.3	< 2.3.3-1+deb9u7	libruby2.3_2.3.3-1+deb9u7_armhf.deb
Debian	8	amd64	libruby2.1	< 2.1.5-2+deb8u8	libruby2.1_2.1.5-2+deb8u8_amd64.deb