CVE-2007-1918

The CVE-2007-1918 issue affects SAP RFC Library 6.40 and 7.00 prior to 20070109, where the RFC_SET_REG_SERVER_PROPERTY function provides an option for exclusive access to an RFC server. This design allows remote attackers to cause a denial of service (client lockout) via unspecified vectors. The ...

CVE-2007-1916

CVE-2007-1916: SAP RFC Library (versions 6.40 and 7.00 prior to 20061211) contains a buffer overflow in the RFC_START_GUI function. This allows remote code execution via unspecified vectors; exact exploit details and affected inputs are not disclosed in the provided documents. The issue is docume...

CVE-2007-1915

CVE-2007-1915 concerns a buffer overflow in SAP RFC Library (versions 6.40 and 7.00 prior to 20061211) within the RFC_START_PROGRAM function. Reported as allowing remote attackers to execute arbitrary code via unspecified vectors. The description notes this information stems from a vague initial ...

CVE-2007-1914

The RFCSTARTPROGRAM function in the SAP RFC Library 6.40 and 7.00 before 20061211 allows remote attackers to obtain sensitive information external RFC server configuration data via unspecified vectors, a different vulnerability than CVE-2006-6010. NOTE: This information is based upon a vague...

CVE-2007-1916

Buffer overflow in the RFCSTARTGUI function in the SAP RFC Library 6.40 and 7.00 before 20061211 allows remote attackers to execute arbitrary code via unspecified vectors. NOTE: This information is based upon a vague initial disclosure. Details will be updated after the grace period has ended...

CVE-2007-1913

The CVE-2007-1913 entry pertains to SAP RFC Library 6.40 and 7.00 before 20061211. It describes an information-disclosure vulnerability in the TRUSTED_SYSTEM_SECURITY function that could allow remote attackers to verify the existence of users and groups on systems and domains via unspecified vect...

CVE-2007-1914

SAP RFC Library 6.40 and 7.00 prior to 20061211 contains a vulnerability in the RFC_START_PROGRAM function that allows remote attackers to obtain sensitive information (external RFC server configuration data) via unspecified vectors. This is a separate issue from CVE-2006-6010. Affected versions ...

CVE-2007-1917

The CVE-2007-1917 entry concerns the SAP RFC Library (versions 6.40 and 7.00 prior to 20061211). The documented vulnerability is a buffer overflow in the SYSTEM_CREATE_INSTANCE function, which could allow remote attackers to execute arbitrary code via unspecified vectors. In the provided connecte...

CVE-2007-1915

Buffer overflow in the RFCSTARTPROGRAM function in the SAP RFC Library 6.40 and 7.00 before 20061211 allows remote attackers to execute arbitrary code via unspecified vectors. NOTE: This information is based upon a vague initial disclosure. Details will be updated after the grace period has ended...

CVE-2007-1918

The RFCSETREGSERVERPROPERTY function in the SAP RFC Library 6.40 and 7.00 before 20070109 implements an option for exclusive access to an RFC server, which allows remote attackers to cause a denial of service client lockout via unspecified vectors. NOTE: This information is based upon a vague...

FreeBSD : fetchmail -- insecure APOP authentication (f1c4d133-e6d3-11db-99ea-0060084a00e5)

Matthias Andree reports : The POP3 standard, currently RFC-1939, has specified an optional, MD5-based authentication scheme called 'APOP' which no longer should be considered secure. Additionally, fetchmail's POP3 client implementation has been validating the APOP challenge too lightly and accept...

CYBSEC Pre-Advisory: SAP TRUSTED_SYSTEM_SECURITY RFC Function Information Disclosure

The following pre-advisory is also available in PDF format for download at: http://www.cybsec.com/vuln/CYBSEC-SecurityAdvisorySAPTRUSTEDSYSTEMSECURITYRFCFunctionInformationDisclosure.pdf CYBSEC S.A. www.cybsec.com Pre-Advisory Name: SAP TRUSTEDSYSTEMSECURITY RFC Function Information Disclosure...

CYBSEC Release: SAP Security - Paper & Tool release

I am proud to announce the release of a White-paper and an open-source tool, both addressing security of SAP R/3 systems. The paper describes vulnerabilities discovered in the SAP RFC interface implementation and library, as well as some attacks that can be performed over SAP systems. The tool,...

CYBSEC Security Pre-Advisory: SAP RFC_SET_REG_SERVER_PROPERTY RFC Function Denial Of Service

The following pre-advisory is also available in PDF format for download at: http://www.cybsec.com/vuln/CYBSEC-SecurityAdvisorySAPRFCSETREGSERVERPROPERTYRFCFunctionDenialofService.pdf CYBSEC S.A. www.cybsec.com Pre-Advisory Name: SAP RFCSETREGSERVERPROPERTY RFC Function Denial Of Service...

CYBSEC Security Pre-Advisory: SAP RFC_START_PROGRAM RFC Function Multiple Vulnerabilities

The following pre-advisory is also available in PDF format for download at: http://www.cybsec.com/vuln/CYBSEC-SecurityAdvisorySAPRFCSTARTPROGRAMRFCFunctionMultipleVulnerabilities.pdf CYBSEC S.A. www.cybsec.com Pre-Advisory Name: SAP RFCSTARTPROGRAM RFC Function Multiple Vulnerabilities...

CYBSEC Security Pre-Advisory: SAP RFC_START_GUI RFC Function Buffer Overflow

The following pre-advisory is also available in PDF format for download at: http://www.cybsec.com/vuln/CYBSEC-SecurityAdvisorySAPRFCSTARTGUIRFCFunctionBufferOverflow.pdf CYBSEC S.A. www.cybsec.com Pre-Advisory Name: SAP RFCSTARTGUI RFC Function Buffer Overflow ================== Vulnerability...

CYBSEC Security Pre-Advisory: SAP SYSTEM_CREATE_INSTANCE RFC Function Buffer Overflow

----------------------------------------- Mariano Nunez Di Croce CYBSEC S.A. Security Systems Email: [email protected] Tel/Fax: 54-11 4371-4444 Web: http://www.cybsec.com PGP: http://www.cybsec.com/pgp/mnunez.txt ----------------------------------------- The following pre-advisory is also availab...

SAP RFC library multiple security vulnerabilities

Buffer overflows, DoS conditions and information leak in TRUSTEDSYSTEMSECURITY, RFCSTARTPROGRAM, RFCSTARTGUI, SYSTEMCREATEINSTANCE, RFCSETREGSERVERPROPERTY...

Information leak from client application with technical information

Data leakage through service information and network protocol in the client application. When exchanging information, you are always transmitting data. However, at different levels everyone remembers ISO/OSI?, service information is added to your data. What is this information, what can it say...

FreeBSD : bind9 -- Denial of Service in named(8) (ef3306fc-8f9b-11db-ab33-000e0c2e438a)

Problem Description For a recursive DNS server, a remote attacker sending enough recursive queries for the replies to arrive after all the interested clients have left the recursion queue will trigger an INSIST failure in the named8 daemon. Also for a recursive DNS server, an assertion failure ca...