Details of VAR-201711-0162

ID

VAR-201711-0162

CVE

CVE-2017-11879

TITLE

ASP.NET Core Login session information stealing vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2017-010210

DESCRIPTION

ASP.NET Core 2.0 allows an attacker to steal log-in session information such as cookies or authentication tokens via a specially crafted URL aka "ASP.NET Core Elevation Of Privilege Vulnerability". Microsoft ASP.NET Core is a cross-platform open source framework of Microsoft Corporation of the United States. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. An attacker can leverage this issue by constructing a crafted URI and enticing a user to follow it. When an unsuspecting victim follows the link, they may be redirected to an attacker-controlled site; this may aid in phishing attacks. Other attacks are possible

Trust: 2.97

sources: NVD: CVE-2017-11879 // JVNDB: JVNDB-2017-010210 // CNVD: CNVD-2017-37114 // CNNVD: CNNVD-201711-512 // BID: 101713

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2017-37114

AFFECTED PRODUCTS

vendor:

microsoft

model:

asp.net core

scope:

version:

2.0

Trust: 3.3

sources: CNVD: CNVD-2017-37114 // BID: 101713 // JVNDB: JVNDB-2017-010210 // CNNVD: CNNVD-201711-512 // NVD: CVE-2017-11879

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-11879
value:	HIGH
Trust: 1.0
NVD:	CVE-2017-11879
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2017-37114
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201711-512
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2017-11879
severity:	MEDIUM
baseScore:	4.3
vectorString:	AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2017-37114
severity:	MEDIUM
baseScore:	4.3
vectorString:	AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2017-11879
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2017-37114 // JVNDB: JVNDB-2017-010210 // CNNVD: CNNVD-201711-512 // NVD: CVE-2017-11879

PROBLEMTYPE DATA

problemtype:

CWE-601

Trust: 1.8

sources: JVNDB: JVNDB-2017-010210 // NVD: CVE-2017-11879

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201711-512

TYPE

permissions and access control

Trust: 0.6

sources: CNNVD: CNNVD-201711-512

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-010210

PATCH

title:	CVE-2017-11879 \| ASP.NET Core Elevation Of Privilege Vulnerability	url:	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11879	Trust: 0.8
title:	CVE-2017-11879 \| ASP.NET Core Elevation Of Privilege Vulnerability	url:	https://portal.msrc.microsoft.com/ja-jp/security-guidance/advisory/CVE-2017-11879	Trust: 0.8
title:	Patch for Microsoft ASP.NET Core Privilege Escalation Vulnerability (CNVD-2017-37114)	url:	https://www.cnvd.org.cn/patchInfo/show/110491	Trust: 0.6
title:	Microsoft ASP.NET Core Fixes for permission permissions and access control vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=76353	Trust: 0.6

sources: CNVD: CNVD-2017-37114 // JVNDB: JVNDB-2017-010210 // CNNVD: CNNVD-201711-512

EXTERNAL IDS

db:	NVD	id:	CVE-2017-11879	Trust: 3.3
db:	BID	id:	101713	Trust: 2.5
db:	SECTRACK	id:	1039793	Trust: 1.0
db:	JVNDB	id:	JVNDB-2017-010210	Trust: 0.8
db:	CNVD	id:	CNVD-2017-37114	Trust: 0.6
db:	CNNVD	id:	CNNVD-201711-512	Trust: 0.6

sources: CNVD: CNVD-2017-37114 // BID: 101713 // JVNDB: JVNDB-2017-010210 // CNNVD: CNNVD-201711-512 // NVD: CVE-2017-11879

REFERENCES

url:	http://www.securityfocus.com/bid/101713	Trust: 2.2
url:	https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2017-11879	Trust: 1.9
url:	https://nvd.nist.gov/vuln/detail/cve-2017-11879	Trust: 1.4
url:	http://www.securitytracker.com/id/1039793	Trust: 1.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-11879	Trust: 0.8
url:	https://www.ipa.go.jp/security/ciadr/vul/20171115-ms.html	Trust: 0.8
url:	http://www.jpcert.or.jp/at/2017/at170044.html	Trust: 0.8
url:	http://www.microsoft.com	Trust: 0.3

sources: CNVD: CNVD-2017-37114 // BID: 101713 // JVNDB: JVNDB-2017-010210 // CNNVD: CNNVD-201711-512 // NVD: CVE-2017-11879

CREDITS

Kavin Chalet

Trust: 0.9

sources: BID: 101713 // CNNVD: CNNVD-201711-512

SOURCES

db:	CNVD	id:	CNVD-2017-37114
db:	BID	id:	101713
db:	JVNDB	id:	JVNDB-2017-010210
db:	CNNVD	id:	CNNVD-201711-512
db:	NVD	id:	CVE-2017-11879

LAST UPDATE DATE

2024-08-14T13:46:18.692000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-37114	date:	2017-12-14T00:00:00
db:	BID	id:	101713	date:	2017-12-19T22:00:00
db:	JVNDB	id:	JVNDB-2017-010210	date:	2017-12-07T00:00:00
db:	CNNVD	id:	CNNVD-201711-512	date:	2017-11-16T00:00:00
db:	NVD	id:	CVE-2017-11879	date:	2018-02-01T17:06:23.990

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2017-37114	date:	2017-12-14T00:00:00
db:	BID	id:	101713	date:	2017-11-14T00:00:00
db:	JVNDB	id:	JVNDB-2017-010210	date:	2017-12-07T00:00:00
db:	CNNVD	id:	CNNVD-201711-512	date:	2017-11-16T00:00:00
db:	NVD	id:	CVE-2017-11879	date:	2017-11-15T03:29:01.827