SAP Security Note - May 2015
Date: 14 May 2015
The purpose of this advisory is to bring attention to recently published security notes by SAP.
SAP has addressed vulnerabilities in proprietary implementations of compression algorithms [Lempel-Ziv-Thomas (LZC) & Lempel-Ziv-Huffman (LZH)] that could allow a remote attacker to cause a denial of service and execute arbitrary code on the system. SAP has released patches to fix the issues.
- SAP GUI
- SAP MaxDB database
- SAP Netweaver Application Server ABAP
- SAP Netweaver Application Server Java
- SAP Netweaver RFC SDK
- SAP RFC SDK
- SAPCAR archive tool
SAP Security Notes: 2121661, 2124806, 2125316, 2127995
CVE References: CVE-2015-2278, CVE-2015-2282
CCIRC recommends that system administrators test and deploy the vendor-released updates to affected applications accordingly.
SAP Security Notes (vendor): https://service.sap.com/securitynotes (SAP customer login required)
Core Security (researcher): http://www.coresecurity.com/advisories/sap-lzc-lzh-compression-multiple-vulnerabilities
Note to Readers
In support of Public Safety's mission to build a safe and resilient Canada, CCIRC's mandate is to help ensure the security and resilience of the vital non-federal government cyber systems that underpin Canada's national security, public safety and economic prosperity. As Canada's computer security incident response team, CCIRC is Canada's national coordination centre for the prevention and mitigation of, preparedness for, response to, and recovery from cyber incidents on non-federal government systems. It does this by providing authoritative advice and support, and coordinating information sharing and incident response.
Please note, CCIRC PGP key has recently been updated.
For general information, please contact Public Safety Canada's Public Affairs division at:
Telephone: 613-944-4875 or 1-800-830-3118
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