Details of VAR-202202-1361

ID

VAR-202202-1361

CVE

CVE-2022-22543

TITLE

SAP NetWeaver Application Server Resource Management Error Vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202202-557

DESCRIPTION

SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel) - versions KERNEL 7.22, 8.04, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, KRNL64UC 8.04, 7.22, 7.22EXT, 7.49, 7.53, KRNL64NUC 7.22, 7.22EXT, 7.49, does not sufficiently validate sap-passport information, which could lead to a Denial-of-Service attack. This allows an unauthorized remote user to provoke a breakdown of the SAP Web Dispatcher or Kernel work process. The crashed process can be restarted immediately, other processes are not affected.

Trust: 1.0

sources: NVD: CVE-2022-22543

AFFECTED PRODUCTS

vendor:	sap	model:	netweaver as abap	scope:	eq	version:	7.49	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	krnl64nuc_8.04	Trust: 1.0
vendor:	sap	model:	netweaver as abap	scope:	eq	version:	7.85	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	7.22ext	Trust: 1.0
vendor:	sap	model:	netweaver as abap	scope:	eq	version:	7.77	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	krnl64nuc_7.22	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	7.87	Trust: 1.0
vendor:	sap	model:	netweaver as abap	scope:	eq	version:	8.04	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	7.49	Trust: 1.0
vendor:	sap	model:	netweaver as abap	scope:	eq	version:	7.86	Trust: 1.0
vendor:	sap	model:	netweaver as abap	scope:	eq	version:	7.53	Trust: 1.0
vendor:	sap	model:	netweaver as abap	scope:	eq	version:	7.81	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	7.85	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	7.77	Trust: 1.0
vendor:	sap	model:	netweaver as abap	scope:	eq	version:	7.22	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	8.04	Trust: 1.0
vendor:	sap	model:	netweaver as abap	scope:	eq	version:	krnl64nuc_8.04	Trust: 1.0
vendor:	sap	model:	netweaver as abap	scope:	eq	version:	7.22ext	Trust: 1.0
vendor:	sap	model:	netweaver as abap	scope:	eq	version:	krnl64nuc_7.22	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	7.86	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	7.81	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	7.22	Trust: 1.0
vendor:	sap	model:	netweaver as abap	scope:	eq	version:	7.87	Trust: 1.0
vendor:	sap	model:	netweaver abap	scope:	eq	version:	7.53	Trust: 1.0

sources: NVD: CVE-2022-22543

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2022-22543
value:	HIGH
Trust: 1.0
CNNVD:	CNNVD-202202-557
value:	HIGH
Trust: 0.6

NVD:	CVE-2022-22543
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	FALSE
obtainAllPrivilege:	FALSE
obtainUserPrivilege:	FALSE
obtainOtherPrivilege:	FALSE
userInteractionRequired:	FALSE
version:	2.0
Trust: 1.0

NVD:	CVE-2022-22543
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0

sources: CNNVD: CNNVD-202202-557 // NVD: CVE-2022-22543

PROBLEMTYPE DATA

problemtype:

CWE-400

Trust: 1.0

sources: NVD: CVE-2022-22543

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202202-557

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202202-557

CONFIGURATIONS

sources: NVD: CVE-2022-22543

PATCH

title:

SAP NetWeaver Application Server Remediation of resource management error vulnerabilities

url:

http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=183857

Trust: 0.6

sources: CNNVD: CNNVD-202202-557

EXTERNAL IDS

db:	NVD	id:	CVE-2022-22543	Trust: 1.6
db:	CNNVD	id:	CNNVD-202202-557	Trust: 0.6

sources: CNNVD: CNNVD-202202-557 // NVD: CVE-2022-22543

REFERENCES

url:	https://launchpad.support.sap.com/#/notes/3116223	Trust: 1.6
url:	https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html	Trust: 1.6
url:	https://wiki.scn.sap.com/wiki/display/psr/sap+security+patch+day+-+february+2022	Trust: 0.6
url:	https://nvd.nist.gov/vuln/detail/cve-2022-22543	Trust: 0.6
url:	https://vigilance.fr/vulnerability/sap-multiple-vulnerabilities-de-decembre-2021-37478	Trust: 0.6

sources: CNNVD: CNNVD-202202-557 // NVD: CVE-2022-22543

SOURCES

db:	CNNVD	id:	CNNVD-202202-557
db:	NVD	id:	CVE-2022-22543

LAST UPDATE DATE

2022-08-25T22:22:20.626000+00:00

SOURCES UPDATE DATE

db:	CNNVD	id:	CNNVD-202202-557	date:	2022-08-25T00:00:00
db:	NVD	id:	CVE-2022-22543	date:	2022-08-24T16:15:00

SOURCES RELEASE DATE

db:	CNNVD	id:	CNNVD-202202-557	date:	2022-02-08T00:00:00
db:	NVD	id:	CVE-2022-22543	date:	2022-02-09T23:15:00