SAP NetWeaver 7.0 disp+work.exe DiagTraceHex memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.0 | $0-$5k | 0.00 |
A vulnerability classified as problematic was found in SAP NetWeaver 7.0 (Solution Stack Software). This vulnerability affects the function DiagTraceHex
of the file disp+work.exe. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect availability. CVE summarizes:
The DiagTraceHex function in disp+work.exe 7010.29.15.58313 and 7200.70.18.23869 in the Dispatcher in SAP NetWeaver 7.0 EHP1 and EHP2 allows remote attackers to cause a denial of service (daemon crash) via a crafted SAP Diag packet.
The weakness was disclosed 05/15/2012 by Core Security with Core Security (Website). The advisory is available at service.sap.com. This vulnerability was named CVE-2012-2612 since 05/10/2012. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.
A public exploit has been developed by Core Security in Ruby and been published 4 months after the advisory. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121196 (SAP NetWeaver Remote Code Execution and Denial of Service Vulnerabilities).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 12518.
The vulnerability is also documented in the databases at X-Force (75452) and Exploit-DB (20705). The entries 5392, 5393, 5630 and 8450 are pretty similar.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.0
VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Core Security
Programming Language: 🔍
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Qualys ID: 🔍
Qualys Name: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
TippingPoint: 🔍
McAfee IPS: 🔍
McAfee IPS Version: 🔍
ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍
Timeline
05/08/2012 🔍05/08/2012 🔍
05/09/2012 🔍
05/10/2012 🔍
05/15/2012 🔍
05/15/2012 🔍
08/21/2012 🔍
08/21/2012 🔍
06/05/2013 🔍
03/23/2015 🔍
05/01/2017 🔍
Sources
Vendor: sap.comAdvisory: service.sap.com
Researcher: Core Security
Organization: Core Security
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2012-2612 (🔍)
X-Force: 75452
SecurityTracker: 1027052 - SAP NetWeaver Dispatcher Bugs Let Remote Users Execute Arbitrary Code and Deny Service
Vulnerability Center: 39863 - SAP NetWeaver 7.0 EHP1 and EHP2 DiagTraceHex Remote Denial of Service via a Crafted SAP Diag Packet, High
SecurityFocus: 53424 - SAP NetWeaver Remote Code Execution and Denial of Service Vulnerabilities
scip Labs: https://www.scip.ch/en/?labs.20150716
See also: 🔍
Entry
Created: 03/23/2015 16:50Updated: 05/01/2017 11:40
Changes: 03/23/2015 16:50 (66), 05/01/2017 11:40 (19)
Complete: 🔍
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