CVE-2017-14062

Upstream information

CVE-2017-14062 at MITRE

Description

Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
	National Vulnerability Database	SUSE
Base Score	7.5	4
Vector	AV:N/AC:L/Au:N/C:P/I:P/A:P	AV:N/AC:H/Au:N/C:N/I:P/A:P
Access Vector	Network	Network
Access Complexity	Low	High
Authentication	None	None
Confidentiality Impact	Partial	None
Integrity Impact	Partial	Partial
Availability Impact	Partial	Partial

CVSS v3 Scores
	National Vulnerability Database	SUSE
Base Score	9.8	5.4
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L
Access Vector	Network	Network
Access Complexity	Low	High
Privileges Required	None	None
User Interaction	None	None
Scope	Unchanged	Changed
Confidentiality Impact	High	None
Integrity Impact	High	Low
Availability Impact	High	Low
CVSSv3 Version	3.1	3

SUSE Bugzilla entries: 1056450 [RESOLVED / FIXED], 1087709 [NEW], 1118435 [RESOLVED / INVALID], 1123123 [RESOLVED / FIXED], 1173590 [RESOLVED / FIXED]

SUSE Security Advisories:

SUSE-CU-2019:695-1, published Tue Jan 14 00:06:30 MST 2020
SUSE-CU-2019:706-1, published Thu Jan 16 09:56:32 MST 2020
SUSE-CU-2019:708-1, published Thu Jan 16 09:56:51 MST 2020
SUSE-CU-2019:710-1, published Thu Jan 16 09:57:10 MST 2020
SUSE-CU-2019:712-1, published Thu Jan 16 09:57:31 MST 2020
SUSE-CU-2019:714-1, published Thu Jan 16 09:57:50 MST 2020
SUSE-CU-2019:716-1, published Thu Jan 16 09:58:06 MST 2020
SUSE-CU-2019:719-1, published Thu Jan 16 09:58:33 MST 2020
SUSE-CU-2019:721-1, published Thu Jan 16 09:58:53 MST 2020
SUSE-CU-2019:723-1, published Thu Jan 16 09:59:12 MST 2020
SUSE-CU-2019:725-1, published Thu Jan 16 09:59:40 MST 2020
SUSE-CU-2019:727-1, published Thu Jan 16 09:59:57 MST 2020
SUSE-CU-2019:729-1, published Thu Jan 16 10:00:23 MST 2020
SUSE-CU-2019:731-1, published Thu Jan 16 10:01:00 MST 2020
SUSE-CU-2019:733-1, published Thu Jan 16 10:01:25 MST 2020
SUSE-CU-2019:738-1, published Thu Jan 16 10:02:14 MST 2020
SUSE-SU-2018:0878-1, published Thu Apr 5 13:09:17 MDT 2018
SUSE-SU-2018:0903-1, published Sun Apr 8 19:09:12 MDT 2018
openSUSE-SU-2018:0891-1, published Fri, 6 Apr 2018 12:07:19 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
Container caasp/v4/default-http-backend:beta1 Container caasp/v4/dnsmasq-nanny:2.78 Container caasp/v4/flannel:0.9.1 Container caasp/v4/haproxy:beta1 Container caasp/v4/kubedns:beta1 Container caasp/v4/nginx-ingress-controller:beta1 Container caasp/v4/openldap:beta1 Container caasp/v4/pause:1.0.0 Container caasp/v4/pv-recycler-node:8.25 Container caasp/v4/salt-api:beta1 Container caasp/v4/salt-master:beta1 Container caasp/v4/salt-minion:beta1 Container caasp/v4/sidecar:beta1 Container caasp/v4/velum:4.0.0	`libidn11 >= 1.28-5.3.1`
Openstack Cloud Magnum Orchestration 7	`libidn >= 1.28-5.3.1` `libidn11 >= 1.28-5.3.1`	Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-594
SUSE CaaS Platform ALL	`libidn >= 1.28-5.3.1` `libidn11 >= 1.28-5.3.1`	Patchnames: SUSE-CAASP-ALL-2018-594
SUSE Linux Enterprise Desktop 12 SP3	`libidn >= 1.28-5.3.1` `libidn11 >= 1.28-5.3.1` `libidn11-32bit >= 1.28-5.3.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-594
SUSE Linux Enterprise Desktop 12 SP4	`libidn11 >= 1.28-5.3.1` `libidn11-32bit >= 1.28-5.3.1`
SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5	`libidn-tools >= 1.28-5.6.1` `libidn11 >= 1.28-5.6.1` `libidn11-32bit >= 1.28-5.6.1`
SUSE Linux Enterprise Module for Basesystem 15 SP1	`libidn-devel >= 1.34-1.9` `libidn11 >= 1.34-1.9` `libidn11-32bit >= 1.34-1.9`
SUSE Linux Enterprise Module for Basesystem 15 SP2	`libidn-devel >= 1.34-3.2.2` `libidn11 >= 1.34-3.2.2` `libidn11-32bit >= 1.34-3.2.2`
SUSE Linux Enterprise Module for Basesystem 15	`libidn-devel >= 1.34-1.9` `libidn11 >= 1.34-1.9`
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4	`libidn >= 1.10-7.3.1` `libidn-32bit >= 1.10-7.3.1` `libidn-x86 >= 1.10-7.3.1`	Patchnames: slessp4-libidn-13551
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3	`libidn >= 1.28-5.3.1` `libidn-tools >= 1.28-5.3.1` `libidn11 >= 1.28-5.3.1` `libidn11-32bit >= 1.28-5.3.1`	Patchnames: SUSE-SLE-SERVER-12-SP3-2018-594
SUSE Linux Enterprise Server 12 SP4	`libidn-tools >= 1.28-5.3.1` `libidn11 >= 1.28-5.3.1` `libidn11-32bit >= 1.28-5.3.1`
SUSE Linux Enterprise Software Development Kit 11 SP4	`libidn >= 1.10-7.3.1` `libidn-devel >= 1.10-7.3.1`	Patchnames: sdksp4-libidn-13551
SUSE Linux Enterprise Software Development Kit 12 SP3	`libidn >= 1.28-5.3.1` `libidn-devel >= 1.28-5.3.1`	Patchnames: SUSE-SLE-SDK-12-SP3-2018-594
SUSE Linux Enterprise Software Development Kit 12 SP4	`libidn-devel >= 1.28-5.3.1`
SUSE Linux Enterprise Software Development Kit 12 SP5	`libidn-devel >= 1.28-5.6.1`
openSUSE Leap 15.0	`libidn11 >= 1.34-lp150.1.2`	Patchnames: openSUSE Leap 15.0 GA libidn11
openSUSE Leap 42.3	`libidn >= 1.28-9.3.1` `libidn-debugsource >= 1.28-9.3.1` `libidn-devel >= 1.28-9.3.1` `libidn-tools >= 1.28-9.3.1` `libidn-tools-debuginfo >= 1.28-9.3.1` `libidn11 >= 1.28-9.3.1` `libidn11-32bit >= 1.28-9.3.1` `libidn11-debuginfo >= 1.28-9.3.1` `libidn11-debuginfo-32bit >= 1.28-9.3.1`	Patchnames: openSUSE-2018-341

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s)	Source package	State
Magnum Orchestration	libidn	Released
SUSE Container as a Service Platform 1.0	libidn	Released
SUSE Container as a Service Platform 2.0	libidn	Released
SUSE Linux Enterprise Desktop 12 SP2	libidn	Affected
SUSE Linux Enterprise Desktop 12 SP3	libidn	Released
SUSE Linux Enterprise Point of Service 11 SP3	libidn	Released
SUSE Linux Enterprise Server 11 SP3 LTSS	libidn	Affected
SUSE Linux Enterprise Server 11 SP4	libidn	Released
SUSE Linux Enterprise Server 11 SP4 LTSS	libidn	Released
SUSE Linux Enterprise Server 12 LTSS	libidn	Affected
SUSE Linux Enterprise Server 12 SP1 LTSS	libidn	Affected
SUSE Linux Enterprise Server 12 SP2	libidn	In progress
SUSE Linux Enterprise Server 12 SP3	libidn	Released
SUSE Linux Enterprise Software Development Kit 11 SP4	libidn	Released
SUSE Linux Enterprise Software Development Kit 12	libidn	In progress
SUSE Linux Enterprise Software Development Kit 12 SP3	libidn	Released