CVE-2018-15173

Upstream information

CVE-2018-15173 at MITRE

Description

Nmap through 7.70, when the -sV option is used, allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted TCP-based service.

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SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	5
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector	Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	Partial

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	7.5	5.5
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Access Vector	Network	Local
Access Complexity	Low	Low
Privileges Required	None	None
User Interaction	None	Required
Scope	Unchanged	Unchanged
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	High	High
CVSSv3 Version	3	3

SUSE Bugzilla entry: 1104139 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-SU-2019:1286-1, published Fri May 17 13:16:18 MDT 2019
• SUSE-SU-2019:1290-1, published Mon May 20 07:09:19 MDT 2019
• SUSE-SU-2019:1290-2, published Wed Jul 3 07:11:42 MDT 2019
• SUSE-SU-2019:2425-1, published Fri Sep 20 16:10:48 MDT 2019
• SUSE-SU-2019:2425-2, published Wed Jul 8 07:20:07 MDT 2020
• SUSE-SU-2019:2426-1, published Fri Sep 20 16:13:58 MDT 2019
• openSUSE-SU-2019:1392-1, published Mon, 13 May 2019 18:13:59 +0200 (CEST)
• openSUSE-SU-2019:1462-1, published Tue, 28 May 2019 12:18:23 +0200 (CEST)
• openSUSE-SU-2019:2198-1, published Thu, 26 Sep 2019 12:11:03 +0200 (CEST)
• openSUSE-SU-2019:2200-1, published Thu, 26 Sep 2019 12:12:33 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5	nmap >= 6.46-3.6.1
SUSE Linux Enterprise Module for Basesystem 15 SP1	nmap >= 7.70-3.12.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2019-1290 SUSE-SLE-Module-Basesystem-15-SP1-2019-2425
SUSE Linux Enterprise Module for Basesystem 15 SP2	nmap >= 7.70-3.12.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP2-2020-1874
SUSE Linux Enterprise Module for Basesystem 15	nmap >= 7.70-3.12.1	Patchnames: SUSE-SLE-Module-Basesystem-15-2019-1290 SUSE-SLE-Module-Basesystem-15-2019-2425
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1	ncat >= 7.70-3.12.1 ndiff >= 7.70-3.12.1 nmap >= 7.70-3.12.1 nping >= 7.70-3.12.1 zenmap >= 7.70-3.12.1	Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1290 SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2425
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2	ncat >= 7.70-3.12.1 ndiff >= 7.70-3.12.1 nmap >= 7.70-3.12.1 nping >= 7.70-3.12.1 zenmap >= 7.70-3.12.1	Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-1874
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15	ncat >= 7.70-3.12.1 ndiff >= 7.70-3.12.1 nmap >= 7.70-3.12.1 nping >= 7.70-3.12.1 zenmap >= 7.70-3.12.1	Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-2019-1290 SUSE-SLE-Module-Development-Tools-OBS-15-2019-2425
SUSE Linux Enterprise Module for additional PackageHub packages 15 SP1	nmap >= 7.70-3.12.1 nping >= 7.70-3.12.1	Patchnames: SUSE-SLE-Module-Packagehub-Subpackages-15-SP1-2020-1874
SUSE Linux Enterprise Module for additional PackageHub packages 15 SP2	nmap >= 7.70-3.12.1 nping >= 7.70-3.12.1	Patchnames: SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2020-1874
SUSE Linux Enterprise Module for additional PackageHub packages 15	nmap >= 7.70-3.12.1 nping >= 7.70-3.12.1	Patchnames: SUSE-SLE-Module-Packagehub-Subpackages-15-2019-1290 SUSE-SLE-Module-Packagehub-Subpackages-15-2019-2425
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3	nmap >= 6.46-3.3.1	Patchnames: SUSE-SLE-SERVER-12-SP3-2019-1286
SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4	nmap >= 6.46-3.6.1	Patchnames: SUSE-SLE-SERVER-12-SP4-2019-1286 SUSE-SLE-SERVER-12-SP4-2019-2426
openSUSE Leap 15.0	ncat >= 7.70-lp150.2.9.1 ncat-debuginfo >= 7.70-lp150.2.9.1 ndiff >= 7.70-lp150.2.9.1 nmap >= 7.70-lp150.2.9.1 nmap-debuginfo >= 7.70-lp150.2.9.1 nmap-debugsource >= 7.70-lp150.2.9.1 nping >= 7.70-lp150.2.9.1 nping-debuginfo >= 7.70-lp150.2.9.1 zenmap >= 7.70-lp150.2.9.1	Patchnames: openSUSE-2019-1462 openSUSE-2019-2198
openSUSE Leap 15.1	ncat >= 7.70-lp151.3.9.1 ncat-debuginfo >= 7.70-lp151.3.9.1 ndiff >= 7.70-lp151.3.9.1 nmap >= 7.70-lp151.3.9.1 nmap-debuginfo >= 7.70-lp151.3.9.1 nmap-debugsource >= 7.70-lp151.3.9.1 nping >= 7.70-lp151.3.9.1 nping-debuginfo >= 7.70-lp151.3.9.1 zenmap >= 7.70-lp151.3.9.1	Patchnames: openSUSE-2019-1462 openSUSE-2019-2200
openSUSE Leap 42.3	ncat >= 6.47-13.3.1 ndiff >= 6.47-13.3.1 nmap >= 6.47-13.3.1 nmap-debuginfo >= 6.47-13.3.1 nmap-debugsource >= 6.47-13.3.1 nping >= 6.47-13.3.1 zenmap >= 6.47-13.3.1	Patchnames: openSUSE-2019-1392

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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
SUSE Linux Enterprise 15 Module for Basesystem	nmap	Released
SUSE Linux Enterprise 15-SP1 Module for Basesystem	nmap	Released
SUSE Linux Enterprise 15-SP2 Module for Basesystem	nmap	Released
SUSE Linux Enterprise High Performance Computing 12 SP4	nmap	Released
SUSE Linux Enterprise Server 11 SP1	nmap	Released
SUSE Linux Enterprise Server 11 SP3	nmap	Released
SUSE Linux Enterprise Server 11 SP3 LTSS	nmap	Affected
SUSE Linux Enterprise Server 11 SP4	nmap	Affected
SUSE Linux Enterprise Server 12 LTSS	nmap	Affected
SUSE Linux Enterprise Server 12 SP1 LTSS	nmap	Affected
SUSE Linux Enterprise Server 12 SP2 LTSS	nmap	Affected
SUSE Linux Enterprise Server 12 SP3	nmap	Released
SUSE Linux Enterprise Server 12 SP4	nmap	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3	nmap	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4	nmap	Released