Quicksoft Easymail Objects 6.0.1 ActiveX Control emsmtp.dll memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
10.0 | $0-$5k | 0.00 |
A vulnerability, which was classified as very critical, has been found in Quicksoft Easymail Objects 6.0.1. Affected by this issue is some unknown processing in the library emsmtp.dll of the component ActiveX Control. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Buffer overflow in the EasyMailSMTPObj ActiveX control in emsmtp.dll 6.0.1 in the Quiksoft EasyMail SMTP Object, as used in Postcast Server Pro 3.0.61, allows remote attackers to execute arbitrary code via a long argument to the SubmitToExpress method, a different vulnerability than CVE-2007-1029.
The bug was discovered 08/28/2007. The weakness was released 08/28/2007 by rgod as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability is handled as CVE-2007-4607 since 08/30/2007. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/27/2019).
The exploit is available at d2sec.com. It is declared as highly functional. The vulnerability scanner Nessus provides a plugin with the ID 26185 (EasyMail SMTP Object ActiveX Control Multiple Buffer Overflows), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Attack attempts may be identified with Snort ID 12382.
The vulnerability is also documented in the databases at X-Force (36307), Tenable (26185) and Exploit-DB (4328). Entries connected to this vulnerability are available at 458, 992, 1454 and 2668.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 10.0
VulDB Base Score: 10.0
VulDB Temp Score: 10.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
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: Highly functional
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 26185
Nessus Name: EasyMail SMTP Object ActiveX Control Multiple Buffer Overflows
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
MetaSploit ID: oracle_dc_submittoexpress.rb
MetaSploit Name: Oracle Document Capture 10g ActiveX Control Buffer Overflow
MetaSploit File: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Snort ID: 12382
McAfee IPS: 🔍
McAfee IPS Version: 🔍
Fortigate IPS: 🔍
Timeline
08/28/2007 🔍08/28/2007 🔍
08/28/2007 🔍
08/28/2007 🔍
08/29/2007 🔍
08/29/2007 🔍
08/30/2007 🔍
08/30/2007 🔍
09/25/2007 🔍
09/30/2007 🔍
03/16/2015 🔍
07/27/2019 🔍
Sources
Advisory: kb.cert.orgResearcher: rgod
Status: Confirmed
CVE: CVE-2007-4607 (🔍)
X-Force: 36307
Vulnerability Center: 16231 - Quiksoft EasyMail Objects emsmtp.dll 6.0.1 As in Postcast Server Pro 3.0.61 Remote Code Execution, High
SecurityFocus: 25467 - EasyMail Objects EMSMTP.DLL ActiveX Control Remote Buffer Overflow Vulnerability
Secunia: 26639
OSVDB: 38335 - EasyMail Objects EasyMailSMTPObj ActiveX (emsmtp.dll) SubmitToExpress Method Arbitrary Code Execution
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 03/16/2015 12:18Updated: 07/27/2019 07:19
Changes: 03/16/2015 12:18 (79), 07/27/2019 07:19 (6)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.