SAP EnjoySAP ActiveX Control LaunchGui first heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in SAP EnjoySAP. Affected is the function LaunchGui of the component ActiveX Control. The manipulation of the argument first leads to heap-based overflow. This vulnerability is referenced as CVE-2007-3606. Furthermore, an exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in SAP EnjoySAP (the affected version is unknown). This issue affects the function LaunchGui of the component ActiveX Control. The manipulation of the argument first with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Heap-based buffer overflow in the rfcguisink.rfcguisink.1 ActiveX control in the EnjoySAP SAP GUI, on systems using ASCII versions, allows remote attackers to execute arbitrary code via a long first argument to the LaunchGui function.

The weakness was published 07/05/2007 by Mark Litchfield (Website). The advisory is shared at milw0rm.com. The identification of this vulnerability is CVE-2007-3606 since 07/06/2007. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known.

A public exploit has been developed by Mark Litchfield and been published before and not just after the advisory. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $25k-$100k.

The vulnerability is also documented in the databases at X-Force (35268), Exploit-DB (4149), SecurityFocus (BID 24777†), OSVDB (37689†) and Secunia (SA25959†). Similar entries are available at VDB-37687, VDB-37686 and VDB-37684. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Mark Litchfield
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/05/2007 🔍
07/05/2007 +0 days 🔍
07/05/2007 +0 days 🔍
07/05/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
03/15/2015 +2808 days 🔍
09/24/2024 +3481 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: milw0rm.com⛔
Researcher: Mark Litchfield
Status: Confirmed

CVE: CVE-2007-3606 (🔍)
GCVE (CVE): GCVE-0-2007-3606
GCVE (VulDB): GCVE-100-37685
X-Force: 35268 - EnjoySAP rfcguisink.rfcguisink.1 ActiveX control buffer overflow
SecurityFocus: 24777 - SAP EnjoySAP RFCGUISink.DLL ActiveX Control Stack Buffer Overflow Vulnerability
Secunia: 25959 - SAP GUI Three ActiveX Control Buffer Overflow Vulnerabilities, Highly Critical
OSVDB: 37689 - EnjoySAP SAP GUI rfcguisink.rfcguisink.1 ActiveX LaunchGui Function Arbitrary Code Execution
Vupen: ADV-2007-2449

scip Labs: https://www.scip.ch/en/?labs.20150716
See also: 🔍

Entryinfo

Created: 03/15/2015 15:58
Updated: 09/24/2024 16:35
Changes: 03/15/2015 15:58 (60), 10/26/2017 09:26 (12), 09/24/2024 16:35 (16)
Complete: 🔍
Cache ID: 216::103

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