CVE-2009-2754
Multiple Vendor librpc.dll Signedness Error Remote Code Execution Vulnerability
Severity Score
10.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Integer signedness error in the authentication functionality in librpc.dll in the Informix Storage Manager (ISM) Portmapper service (aka portmap.exe), as used in IBM Informix Dynamic Server (IDS) 10.x before 10.00.TC9 and 11.x before 11.10.TC3 and EMC Legato NetWorker, allows remote attackers to execute arbitrary code via a crafted parameter size that triggers a stack-based buffer overflow.
Error de entero sin signo en la funcionalidad de autenticación en librpc.dll en Informix Storage Manager (ISM) Portmapper service (aka portmap.exe), tal y como se utiliza en IBM Informix Dynamic Server (IDS) v10.x anteriores a la v10.00.TC9 y v11.x anteriores a v11.10.TC3 y EMC Legato NetWorker, permite a atacantes remotos ejecutar código arbitrario a través de un parámetro manipulado en tamaño que inicia un desbordamiento de búfer basado en la pila.
This vulnerability allows attackers to execute arbitrary code on vulnerable installations of both IBM Informix Dynamic Server and EMC Legato Networker. User interaction is not required to exploit this vulnerability.
The specific flaw exists within the RPC protocol parsing library, librpc.dll, utilized by the ISM Portmapper service (portmap.exe) bound by default to TCP port 36890. During authentication, a lack of a proper signedness check on a supplied parameter size can result in exploitable stack based buffer overflow leading to arbitrary code execution under the context of the SYSTEM user.
*Credits:
Sebastian Apelt (sebastian.apelt@siberas.de)
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2009-08-12 CVE Reserved
- 2010-03-01 CVE Published
- 2010-04-08 First Exploit
- 2024-08-07 CVE Updated
- 2024-09-02 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-189: Numeric Errors
CAPEC
References (11)
| URL | Tag | Source |
|---|---|---|
| http://knowledgebase.emc.com/emcice/login.do?sType=ax1990&sName=1204&id=emc183834 | X_refsource_confirm | |
| http://www.securityfocus.com/archive/1/509793/100/0/threaded | Mailing List | |
| http://www.securityfocus.com/bid/38472 | Vdb Entry | |
| http://www.zerodayinitiative.com/advisories/ZDI-10-023 | X_refsource_misc |
|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/56586 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/12109 | 2010-04-08 |
| URL | Date | SRC |
|---|---|---|
| http://www.vupen.com/english/advisories/2010/0508 | 2018-10-10 | |
| http://www.vupen.com/english/advisories/2010/0509 | 2018-10-10 |
| URL | Date | SRC |
|---|---|---|
| http://secunia.com/advisories/38731 | 2018-10-10 | |
| http://www.ibm.com/support/docview.wss?uid=swg1IC55329 | 2018-10-10 | |
| http://www.ibm.com/support/docview.wss?uid=swg1IC55330 | 2018-10-10 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0 Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.tc1 Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.tc1" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc1 Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc1" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc2e Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc2e" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc3 Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc3" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc3e Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc3e" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc4 Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc4" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc4e Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc4e" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc5 Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc5" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc5e Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc5e" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc6 Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc6" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc6e Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc6e" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc7 Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc7" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc7e Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc7e" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc8 Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc8" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc8e Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc8e" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc9 Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc9" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc9e Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc9e" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc10 Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc10" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 10.0.xc10e Search vendor "Ibm" for product "Informix Dynamic Server" and version "10.0.xc10e" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 11.1 Search vendor "Ibm" for product "Informix Dynamic Server" and version "11.1" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 11.10 Search vendor "Ibm" for product "Informix Dynamic Server" and version "11.10" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 11.10.xc1 Search vendor "Ibm" for product "Informix Dynamic Server" and version "11.10.xc1" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 11.10.xc1de Search vendor "Ibm" for product "Informix Dynamic Server" and version "11.10.xc1de" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 11.10.xc2 Search vendor "Ibm" for product "Informix Dynamic Server" and version "11.10.xc2" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 11.10.xc2e Search vendor "Ibm" for product "Informix Dynamic Server" and version "11.10.xc2e" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 11.10.xc3 Search vendor "Ibm" for product "Informix Dynamic Server" and version "11.10.xc3" | - |
Affected
| ||||||
| Ibm Search vendor "Ibm" | Informix Dynamic Server Search vendor "Ibm" for product "Informix Dynamic Server" | 11.10.xc3e Search vendor "Ibm" for product "Informix Dynamic Server" and version "11.10.xc3e" | - |
Affected
| ||||||
| Emc Search vendor "Emc" | Legato Networker Search vendor "Emc" for product "Legato Networker" | * | - |
Affected
| ||||||