Details of VAR-200704-0043

ID

VAR-200704-0043

CVE

CVE-2007-1913

TITLE

SAP RFC Library Trusted_System_Security Function Information Disclosure Vulnerability

Trust: 0.9

sources: BID: 23305 // CNNVD: CNNVD-200704-153

DESCRIPTION

The TRUSTED_SYSTEM_SECURITY function in the SAP RFC Library 6.40 and 7.00 before 20061211 allows remote attackers to verify the existence of users and groups on systems and domains via unspecified vectors, a different vulnerability than CVE-2006-6010. NOTE: This information is based upon a vague initial disclosure. Details will be updated after the grace period has ended. SAP RFC Library is prone to an information-disclosure vulnerability. Few details regarding this issue are currently available. This BID will be updated as more information emerges. An attacker can exploit this issue to access sensitive informaiton. ---------------------------------------------------------------------- Secunia customers receive relevant and filtered advisories. Delivery is done via different channels including SMS, Email, Web, and https based XML feed. http://corporate.secunia.com/trial/38/request/ ---------------------------------------------------------------------- TITLE: SAP RFC Library Multiple Vulnerabilities SECUNIA ADVISORY ID: SA24722 VERIFY ADVISORY: http://secunia.com/advisories/24722/ CRITICAL: Moderately critical IMPACT: Exposure of sensitive information, DoS, System access WHERE: >From local network SOFTWARE: SAP RFC Library 7.x http://secunia.com/product/13851/ SAP RFC Library 6.x http://secunia.com/product/13850/ DESCRIPTION: Mariano Nu\xf1ez Di Croce has reported some vulnerabilities in SAP RFC Library, which can be exploited by malicious people to disclose potentially sensitive information, cause a DoS (Denial of Service), and compromise a vulnerable system. 1) The "RFC_SET_REG_SERVER_PROPERTY" RFC function allows to define the exclusive use of the RFC Server. This can be exploited to cause a DoS by denying access to other clients. 2) An unspecified buffer overflow exists within the "SYSTEM_CREATE_INSTANCE" RFC function, which can be exploited to execute arbitrary code. 3) An unspecified buffer overflow exists within the "RFC_START_GUI" RFC function, which can be exploited to execute arbitrary code. 4) Two unspecified errors exist within the "RFC_START_PROGRAM" RFC function. These can be exploited to gain knowledge about the RFC server's configuration or execute arbitrary code. Other versions may also be affected. SOLUTION: Reportedly, SAP released patches. PROVIDED AND/OR DISCOVERED BY: Mariano Nu\xf1ez Di Croce ORIGINAL ADVISORY: http://www.cybsec.com/vuln/CYBSEC-Security_Advisory_SAP_RFC_SET_REG_SERVER_PROPERTY_RFC_Function_Denial_of_Service.pdf http://www.cybsec.com/vuln/CYBSEC-Security_Advisory_SAP_RFC_START_GUI_RFC_Function_Buffer_Overflow.pdf http://www.cybsec.com/vuln/CYBSEC-Security_Advisory_SAP_RFC_START_PROGRAM_RFC_Function_Multiple_Vulnerabilities.pdf http://www.cybsec.com/vuln/CYBSEC-Security_Advisory_SAP_SYSTEM_CREATE_INSTANCE_RFC_Function_Buffer_Overflow.pdf http://www.cybsec.com/vuln/CYBSEC-Security_Advisory_SAP_TRUSTED_SYSTEM_SECURITY_RFC_Function_Information_Disclosure.pdf ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Trust: 2.07

sources: NVD: CVE-2007-1913 // JVNDB: JVNDB-2007-005364 // BID: 23305 // VULHUB: VHN-25275 // PACKETSTORM: 55699

AFFECTED PRODUCTS

vendor:	sap	model:	rfc library	scope:	eq	version:	7.0	Trust: 1.0
vendor:	sap	model:	rfc library	scope:	eq	version:	6.4	Trust: 1.0
vendor:	sap	model:	rfc library	scope:	eq	version:	6.40 20061211	Trust: 0.8
vendor:	sap	model:	rfc library	scope:	lt	version:	7.00	Trust: 0.8
vendor:	sun	model:	solaris	scope:	-	version:	-	Trust: 0.6
vendor:	sap	model:	rfc library	scope:	eq	version:	7.00	Trust: 0.3
vendor:	sap	model:	rfc library	scope:	eq	version:	6.40	Trust: 0.3

sources: BID: 23305 // JVNDB: JVNDB-2007-005364 // CNNVD: CNNVD-200704-153 // NVD: CVE-2007-1913

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2007-1913
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2007-1913
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-200704-153
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-25275
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2007-1913
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-25275
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: VULHUB: VHN-25275 // JVNDB: JVNDB-2007-005364 // CNNVD: CNNVD-200704-153 // NVD: CVE-2007-1913

PROBLEMTYPE DATA

problemtype:

NVD-CWE-Other

Trust: 1.0

sources: NVD: CVE-2007-1913

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-200704-153

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-200704-153

CONFIGURATIONS

sources: JVNDB: JVNDB-2007-005364

PATCH

title:	Top Page	url:	http://www.sap.com/index.epx	Trust: 0.8
title:	SAP RFC Library Trusted_System_Security Repair measures for function information disclosure vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=163495	Trust: 0.6

sources: JVNDB: JVNDB-2007-005364 // CNNVD: CNNVD-200704-153

EXTERNAL IDS

db:	NVD	id:	CVE-2007-1913	Trust: 2.5
db:	BID	id:	23305	Trust: 2.0
db:	SECUNIA	id:	24722	Trust: 1.8
db:	SREASON	id:	2535	Trust: 1.7
db:	VUPEN	id:	ADV-2007-1270	Trust: 1.7
db:	JVNDB	id:	JVNDB-2007-005364	Trust: 0.8
db:	CNNVD	id:	CNNVD-200704-153	Trust: 0.7
db:	VULHUB	id:	VHN-25275	Trust: 0.1
db:	PACKETSTORM	id:	55699	Trust: 0.1

sources: VULHUB: VHN-25275 // BID: 23305 // JVNDB: JVNDB-2007-005364 // PACKETSTORM: 55699 // CNNVD: CNNVD-200704-153 // NVD: CVE-2007-1913

REFERENCES

url:	http://www.cybsec.com/vuln/cybsec-security_advisory_sap_trusted_system_security_rfc_function_information_disclosure.pdf	Trust: 1.8
url:	http://www.securityfocus.com/bid/23305	Trust: 1.7
url:	http://www.securityfocus.com/archive/1/464669/100/0/threaded	Trust: 1.7
url:	http://secunia.com/advisories/24722	Trust: 1.7
url:	http://securityreason.com/securityalert/2535	Trust: 1.7
url:	http://www.vupen.com/english/advisories/2007/1270	Trust: 1.7
url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/33423	Trust: 1.7
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2007-1913	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2007-1913	Trust: 0.8
url:	http://www.sap.com	Trust: 0.3
url:	/archive/1/464669	Trust: 0.3
url:	http://secunia.com/secunia_security_advisories/	Trust: 0.1
url:	http://secunia.com/product/13850/	Trust: 0.1
url:	http://corporate.secunia.com/trial/38/request/	Trust: 0.1
url:	http://secunia.com/product/13851/	Trust: 0.1
url:	http://secunia.com/advisories/24722/	Trust: 0.1
url:	http://www.cybsec.com/vuln/cybsec-security_advisory_sap_system_create_instance_rfc_function_buffer_overflow.pdf	Trust: 0.1
url:	http://www.cybsec.com/vuln/cybsec-security_advisory_sap_rfc_start_gui_rfc_function_buffer_overflow.pdf	Trust: 0.1
url:	http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org	Trust: 0.1
url:	http://www.cybsec.com/vuln/cybsec-security_advisory_sap_rfc_set_reg_server_property_rfc_function_denial_of_service.pdf	Trust: 0.1
url:	http://secunia.com/about_secunia_advisories/	Trust: 0.1
url:	http://www.cybsec.com/vuln/cybsec-security_advisory_sap_rfc_start_program_rfc_function_multiple_vulnerabilities.pdf	Trust: 0.1

sources: VULHUB: VHN-25275 // BID: 23305 // JVNDB: JVNDB-2007-005364 // PACKETSTORM: 55699 // CNNVD: CNNVD-200704-153 // NVD: CVE-2007-1913

CREDITS

Mariano Nuñez Di Croce※ mnunez@cybsec.com

Trust: 0.6

sources: CNNVD: CNNVD-200704-153

SOURCES

db:	VULHUB	id:	VHN-25275
db:	BID	id:	23305
db:	JVNDB	id:	JVNDB-2007-005364
db:	PACKETSTORM	id:	55699
db:	CNNVD	id:	CNNVD-200704-153
db:	NVD	id:	CVE-2007-1913

LAST UPDATE DATE

2024-11-23T21:57:14.543000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-25275	date:	2018-10-30T00:00:00
db:	BID	id:	23305	date:	2007-04-05T19:32:00
db:	JVNDB	id:	JVNDB-2007-005364	date:	2012-12-20T00:00:00
db:	CNNVD	id:	CNNVD-200704-153	date:	2021-09-23T00:00:00
db:	NVD	id:	CVE-2007-1913	date:	2024-11-21T00:29:27.073

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-25275	date:	2007-04-10T00:00:00
db:	BID	id:	23305	date:	2007-04-04T00:00:00
db:	JVNDB	id:	JVNDB-2007-005364	date:	2012-12-20T00:00:00
db:	PACKETSTORM	id:	55699	date:	2007-04-07T19:35:58
db:	CNNVD	id:	CNNVD-200704-153	date:	2007-04-10T00:00:00
db:	NVD	id:	CVE-2007-1913	date:	2007-04-10T23:19:00