ID

VAR-201610-0352

CVE

CVE-2016-7437

TITLE

SAP Netweaver In RFC Vulnerability concealed from refusing to execute function callback

DESCRIPTION

SAP Netweaver 7.40 improperly logs (1) DUI and (2) DUJ events in the SAP Security Audit Log as non-critical, which might allow local users to hide rejected attempts to execute RFC function callbacks by leveraging filtering of non-critical events in audit analysis reports, aka SAP Security Note 2252312. Vendors have confirmed this vulnerability SAP Security Note 2252312 It is released as. Supplementary information : CWE Vulnerability type by CWE-778: Insufficient Logging ( Insufficient logging ) Has been identified. SAP NetWeaver is prone to a security-bypass vulnerability. Remote attackers can exploit this issue to bypass certain security restrictions and gain unauthorized access to the application. SAP NetWeaver 7.40 is vulnerable; other versions may also be affected. Onapsis Security Advisory ONAPSIS-2016-051: SAP Business Objects Memory Corruption 1. Impact on Business ===================== By exploiting this vulnerability an attacker could hide audit information logged by the SAP system. Risk Level: Low 2. Advisory Information ======================= - Public Release Date: 09/22/2016 - Last Revised: 09/22/2016 - Security Advisory ID: ONAPSIS-2016-051 - Onapsis SVS ID: ONAPSIS-00247 - CVE: CVE-2016-7437 - Researcher: Emiliano J. Fausto - Vendor Provided CVSS v2: 1.7 (AV:L/AC:L/Au:S/C:N/I:P/A:N) - Onapsis CVSS v2: 1.7 (AV:L/AC:L/Au:S/C:N/I:P/A:N) 3. Vulnerability Information ============================ - Vendor: SAP AG - Affected Components: SAP NETWEAVER 7.40 - Vulnerability Class: Insufficient Logging (CWE-778) - Remotely Exploitable: No - Locally Exploitable: Yes - Authentication Required: Yes - Original Advisory: https://www.onapsis.com/research/security-advisories/sap-business-objects-memory-corruption-0 4. Affected Components Description ================================== The SAP Security Audit Log is used to record security-related system information such as changes to user master records or unsuccessful logon attempts. This log is a tool designed for auditors who need to take a detailed look at what occurs in the SAP System. By activating the audit log, you keep a record of those activities that you specify for your audit. 5. 6. 7. Report Timeline ================== - 11/24/2015: Onapsis provides vulnerability information to SAP AG. - 09/22/2016: Onapsis Releases Security Advisory. About Onapsis Research Labs =========================== Onapsis Research Labs provides the industry analysis of key security issues that impact business-critical systems and applications. Delivering frequent and timely security and compliance advisories with associated risk levels, Onapsis Research Labs combine in-depth knowledge and experience to deliver technical and business-context with sound security judgment to the broader information security community. About Onapsis, Inc. =================== Onapsis provides the most comprehensive solutions for securing SAP and Oracle enterprise applications. As the leading experts in SAP and Oracle cyber-security, Onapsis enables security and audit teams to have visibility, confidence and control of advanced threats, cyber-risks and compliance gaps affecting their enterprise applications. Headquartered in Boston, Onapsis serves over 180 Global 2000 customers, including 10 top retailers, 20 top energy firms and 20 top manufacturers. Onapsis solutions are also the de-facto standard for leading consulting and audit firms such as Accenture, IBM, Deloitte, E&Y, KPMG and PwC. Onapsis solutions include the Onapsis Security Platform, which is the most widely-used SAP-certified cyber-security solution in the market. Unlike generic security products, Onapsis context-aware solutions deliver both preventative vulnerability and compliance controls, as well as real-time detection and incident response capabilities to reduce risks affecting critical business processes and data. Through open interfaces, the platform can be integrated with leading SIEM, GRC and network security products, seamlessly incorporating enterprise applications into existing vulnerability, risk and incident response management programs. These solutions are powered by the Onapsis Research Labs which continuously provide leading intelligence on security threats affecting SAP and Oracle enterprise applications. Experts of the Onapsis Research Labs were the first to lecture on SAP cyber-attacks and have uncovered and helped fix hundreds of security vulnerabilities to-date affecting SAP Business Suite, SAP HANA, SAP Cloud and SAP Mobile applications, as well as Oracle JD Edwards and Oracle E-Business Suite platforms. For more information, please visit www.onapsis.com, or connect with us on Twitter, Google+, or LinkedIn. -- This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. 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AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

local

TYPE

lack of information

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Emiliano J. Fausto.

SOURCES

LAST UPDATE DATE

2024-11-23T22:13:13.252000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE