SAP HANA SQL Login Remote Code Execution

Credit: Onapsis
Risk: Medium
Local: No
Remote: Yes

CVSS Base Score: 7.5/10
Impact Subscore: 6.4/10
Exploitability Subscore: 10/10
Exploit range: Remote
Attack complexity: Low
Authentication: No required
Confidentiality impact: Partial
Integrity impact: Partial
Availability impact: Partial

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Onapsis Security Advisory 2015-044: SAP HANA Remote Code Execution (SQL Login based) 1. Impact on Business ===================== By exploiting this vulnerability, an unauthenticated attacker could completely compromise the system, and would be able to access and manage any business-relevant information or processes. Risk Level: Critical 2. Advisory Information ======================= - - Public Release Date: 11/09/2015 - - Last Revised: 11/06/2015 - - Security Advisory ID: ONAPSIS-2015-00215 - - Onapsis SVS ID: ONAPSIS-00215 - - CVE: CVE-2015-7994 - - Researcher: Nahuel D. Snchez - - Vendor Provided CVSS v2: 9.8 (AV:N/AC:M/Au:N/C:C/I:C/A:C) - - Onapsis CVSS v2: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C) - - Onapsis CVSS v3: 9.8 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) 3. Vulnerability Information ============================ - - Vendor: SAP AG - - Affected Components: - SAP HANA DB (NewDB100_REL) (HANA 1.0 SPS09) - - Vulnerability Class: Incorrect Calculation of Buffer Size (CWE-131) - - Remotely Exploitable: Yes - - Locally Exploitable: No - - Authentication Required: No - - Original Advisory: _Execution_SQL_Login_based 4. Affected Components Description ================================== SAP HANA is a platform for real-time business. It combines database, data processing, and application platform capabilities in-memory. The platform provides libraries for predictive, planning, text processing, spatial, and business analytics. The SAP HANA Platform exposes an SQL interface to allow developers and third party tools to access the stored information in the database. 5. Vulnerability Details ======================== Sending a crafted packet to the SAP HANA SQL interface a remote unauthenticated attacker could fully compromise the platform executing arbitrary code or performing a Denial of Service rendering the platform unavailable until the next process restart. 6. Solution =========== Implement SAP Security Note 2197428. 7. Report Timeline ================== * 07/08/2015: Onapsis provides vulnerability information to SAP AG. * 07/09/2015: SAP AG confirms having received the vulnerability report. * 07/14/2015: SAP reports fix is In Process. * 08/11/2015: SAP reports fix is In Process. * 09/08/2015: SAP reports fix is In Process. * 10/13/2015: SAP releases security note 2197428 fixing the issue. * 11/09/2015: 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, or connect with us on Twitter, Google+, or LinkedIn. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) Comment: Onapsis Research Team iEYEARECAAYFAlZAlkcACgkQz3i6WNVBcDUbDQCfc87qSQ484xlq7XlMa5hrwkzG sP0AoNHcVV5KV0b74G4+tenWur5RXQK0 =U8sl -----END PGP SIGNATURE----- -- 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. 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