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-------------Debian Security Advisory DSA-3577-1 security@debian.orghttps://www.debian.org/security/ Alessandro GhediniMay 14, 2016 https://www.debian.org/security/faq- -------------------------------------------------------------------------Package : janssonCVE ID : CVE-2016-4425Debian Bug : 823238Gustavo Grieco discovered that jansson, a C library for encoding,decoding and manipulating JSON data, did not limit the recursion depthwhen parsing JSON arrays and objects. This could allow remote attackersto cause a denial of service (crash) via stack exhaustion, using craftedJSON data.For the stable distribution (jessie), this problem has been fixed inversion 2.7-1+deb8u1.For the unstable distribution (sid), this problem has been fixed inversion 2.7-5.We recommend that you upgrade your jansson packages.Further information about Debian Security Advisories, how to applythese updates to your system and frequently asked questions can befound at: https://www.debian.org/security/
Debian Security Advisory DSA-3578-1 security@debian.orghttps://www.debian.org/security/ Alessandro GhediniMay 14, 2016 https://www.debian.org/security/faq- ------------------------------------------------------------
-------------Package : libidnCVE ID : CVE-2015-2059It was discovered that libidn, the GNU library for InternationalizedDomain Names (IDNs), did not correctly handle invalid UTF-8 input,causing an out-of-bounds read. This could allow attackers to disclosesensitive information from an application using the libidn library.For the stable distribution (jessie), this problem has been fixed inversion 1.29-1+deb8u1.For the testing distribution (stretch), this problem has been fixedin version 1.31-1.For the unstable distribution (sid), this problem has been fixed inversion 1.31-1.We recommend that you upgrade your libidn packages.Further information about Debian Security Advisories, how to applythese updates to your system and frequently asked questions can befound at: https://www.debian.org/security/
Debian Security Advisory DSA-3579-1 security@debian.orghttps://www.debian.org/security/ Salvatore BonaccorsoMay 16, 2016 https://www.debian.org/security/faq- ------------------------------------------------------------
-------------Package : xerces-cCVE ID : CVE-2016-2099Debian Bug : 823863Gustavo Grieco discovered an use-after-free vulnerability in xerces-c, avalidating XML parser library for C++, due to not properly handlinginvalid characters in XML input documents in the DTDScanner.For the stable distribution (jessie), this problem has been fixed inversion 3.1.1-5.1+deb8u2.For the testing distribution (stretch), this problem has been fixedin version 3.1.3+debian-2.For the unstable distribution (sid), this problem has been fixed inversion 3.1.3+debian-2.We recommend that you upgrade your xerces-c packages.Further information about Debian Security Advisories, how to applythese updates to your system and frequently asked questions can befound at: https://www.debian.org/security/
Application: SAP xMIIVersions Affected: SAP MII 15.0Vendor URL: http://SAP.comBugs: Directory traversalSent: 29.07.2015Reported: 29.07.2015Vendor response: 30.07.2015Date of Public Advisory: 09.02.2016Reference: SAP Security Note 2230978Author: Dmitry Chastuhin (ERPScan)Description1. ADVISORY INFORMATIONTitle: SAP xMII – directory traversal vulnerabilityAdvisory ID: [ERPSCAN-16-009]Risk: high priorityAdvisory URL: https://erpscan.com/advisories/erpscan-16-009-sap-xmii-directory-traversal-vulnerability/Date published: 09.02.2016Vendors contacted: SAP2. VULNERABILITY INFORMATIONClass: [CWE-36]Impact: SAP xMII directory traversal, read file from serverRemotely Exploitable: YesLocally Exploitable: NoCVE: CVE-2016-2389CVSS InformationCVSS Base Score v3: 7.5 / 10CVSS Base Vector:AV : Access Vector (Related exploit range) Network (N)AC : Access Complexity (Required attack complexity) Low (L)Au : Authentication (Level of authentication needed to exploit) None (N)C : Impact to Confidentiality High (H)I : Impact to Integrity None(N)A : Impact to Availability None (N)3. VULNERABILITY DESCRIPTIONAn attacker can use a special request to read files from a server toescalate his or her privileges.4. VULNERABLE PACKAGESSAP MII 15.05. SOLUTIONS AND WORKAROUNDSTo correct this vulnerability, install SAP Security Note 22309786. AUTHORDmitry Chastuhin (ERPScan)7. TECHNICAL DESCRIPTIONAn attacker can use xMII function GetFileList to read files from the server.PoCGET /XMII/Catalog?Mode=GetFileList&Path=Classes/../..
/../../../../../../../../../../etc/passwd8. REPORT TIMELINESent: 29.07.2015Reported: 29.07.2015Vendor response: 30.07.2015Date of Public Advisory: 09.02.20169. REFERENCEShttps://erpscan.com/advisories/erpscan-16-009-sap-xmii-directory-traversal-vulnerability/10. ABOUT ERPScan ResearchThe company’s expertise is based on the research subdivision ofERPScan, which is engaged in vulnerability research and analysis ofcritical enterprise applications. It has achieved multipleacknowledgments from the largest software vendors like SAP, Oracle,Microsoft, IBM, VMware, HP for discovering more than 400vulnerabilities in their solutions (200 of them just in SAP!).ERPScan researchers are proud to have exposed new types ofvulnerabilities (TOP 10 Web Hacking Techniques 2012) and to benominated for the best server-side vulnerability at BlackHat 2013.ERPScan experts have been invited to speak, present, and train at 60+prime international security conferences in 25+ countries across thecontinents. These include BlackHat, RSA, HITB, and private SAPtrainings in several Fortune 2000 companies.ERPScan researchers lead the project EAS-SEC, which is focused onenterprise application security research and awareness. They havepublished 3 exhaustive annual award-winning surveys about SAPsecurity.ERPScan experts have been interviewed by leading media resources andfeatured in specialized info-sec publications worldwide. These includeReuters, Yahoo, SC Magazine, The Register, CIO, PC World, DarkReading,Heise, and Chinabyte, to name a few.We have highly qualified experts in staff with experience in manydifferent fields of security, from web applications andmobile/embedded to reverse engineering and ICS/SCADA systems,accumulating their experience to conduct the best SAP securityresearch.11. ABOUT ERPScanERPScan is the most respected and credible Business ApplicationSecurity provider. Founded in 2010, the company operates globally andenables large Oil and Gas, Financial and Retail organizations tosecure their mission-critical processes. Named as an ‘Emerging Vendor’in Security by CRN, listed among “TOP 100 SAP Solution providers” anddistinguished by 30+ other awards, ERPScan is the leading SAP SEpartner in discovering and resolving security vulnerabilities. ERPScanconsultants work with SAP SE in Walldorf to assist in improving thesecurity of their latest solutions.ERPScan’s primary mission is to close the gap between technical andbusiness security, and provide solutions to evaluate and secure SAPand Oracle ERP systems and business-critical applications from both,cyber-attacks as well as internal fraud. Usually our clients are largeenterprises, Fortune 2000 companies and managed service providerswhose requirements are to actively monitor and manage security of vastSAP landscapes on a global scale.We ‘follow the sun’ and function in two hubs, located in the Palo Altoand Amsterdam to provide threat intelligence services, agile supportand operate local offices and partner network spanning 20+ countriesaround the globe.Adress USA: 228 Hamilton Avenue, Fl. 3, Palo Alto, CA. 94301Phone: 650.798.5255Twitter: @erpscanScoop-it: Business Application Security
