Home / vulnerabilities SAP Afaria 7 Buffer Overflow
Posted on 18 August 2015
Source : packetstormsecurity.org Link
Application: SAP Afaria 7
Versions Affected: SAP Afaria 7, probably others
Vendor URL: http://SAP.com
Bugs: Buffer Overflow
Sent: 13.03.2015
Reported: 14.03.2015
Vendor response: 14.03.2015
Date of Public Advisory: 18.05.2015
Reference: SAP Security Note 2153690
Author: Dmitry Chastukhin (ERPScan)
Description
1. ADVISORY INFORMATION
Title: SAP Afaria 7
Advisory ID: [ERPSCAN-15-012]
Risk: High
Advisory URL:
http://erpscan.com/advisories/erpscan-15-012-sap-afaria-7-xcomms-bof/
Date published: 18.05.2015
Vendors contacted: SAP
2. VULNERABILITY INFORMATION
Class: XML External Entity [CWE-121]
Impact: Information disclosure, DoS
Remotely Exploitable: Yes
Locally Exploitable: No
CVE Name: CVE-2015-4092
3. VULNERABILITY DESCRIPTION
1) Buffer Overflow: A vulnerability has been discovered in certain
landscape configurations of SAP Afaria that utilize XComms for
client-to-server communications. XComms is only used for Android, Windows
Mobile, and Win32 clients.
2) Information Disclosure: An encrypted password is left in the file system
that is not needed for server operation. (CVSS Score: 1.9, LMN|PNN)
3) Denial of Service (DoS): An attacker can remotely exploit the SAP Afaria
Package Server, rendering it, and potentially the resources utilized by the
Afaria server, unavailable. (CVSS Score: 7.8, NLN|NNC)
4. VULNERABLE PACKAGES
SAP Afaria 7
Other versions are probably affected too, but they were not checked.
5. SOLUTIONS AND WORKAROUNDS
Multiple vulnerabilities have been discovered in certain landscape
configurations of SAP Afaria. SAP has released a security patch to address
the vulnerabilities. SAP strongly recommends that customers update their
landscapes.
Patch Instructions:
1) Download hotfix.
- SAP Afaria 7 SP5: Download Hotfix 11
2) Apply server hotfix (SAP Security Note 2153690)
SAP takes any security-related reports very seriously, and we will notify
our customers as relevant new information on this topic becomes available.
Customers may also contact SAP support by raising a customer incident on
the component MOB-AFA.
6. AUTHOR
Dmitry Chastukhin (ERPScan)
7. TECHNICAL DESCRIPTION
An attacker can generate and send a special request to the server to
exploit a buffer overflow vulnerability.
8. REPORT TIMELINE
Sent: 13.03.2015
Reported: 14.03.2015
Vendor response: 14.03.2015
Date of Public Advisory: 18.05.2015
9. REFERENCES
http://erpscan.com/advisories/erpscan-15-012-sap-afaria-7-xcomms-bof/
10. ABOUT ERPScan Research
The company’s expertise is based on the research subdivision of ERPScan,
which is engaged in vulnerability research and analysis of critical
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We have highly qualified experts in staff with experience in many different
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11. ABOUT ERPScan
ERPScan is one of the most respected and credible Business Application
Security providers. Founded in 2010, the company operates globally.
Named an Emerging vendor in Security by CRN and distinguished by more than
25 other awards, ERPScan is the leading SAP SE partner in discovering and
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Walldorf to improve the security of their latest solutions.
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