CVE-2010-4435

Multiple Vendor Calendar Manager RPC Service Remote Code Execution Vulnerability

Severity Score

10.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Unspecified vulnerability in Oracle Solaris 8, 9, and 10 allows remote attackers to affect confidentiality, integrity, and availability, related to CDE Calendar Manager Service Daemon and RPC. NOTE: the previous information was obtained from the January 2011 CPU. Oracle has not commented on claims from other software vendors that this affects other operating systems, such as HP-UX, or claims from a reliable third party that this is a buffer overflow in rpc.cmsd via long XDR-encoded ASCII strings in RPC call 10.

Una vulnerabilidad no especificada en Solaris de Oracle versiones 8, 9 y 10, permite a los atacantes remotos afectar la confidencialidad, integridad y disponibilidad, relacionadas con CDE Calendar Manager Service Daemon and RPC. NOTA: la información anterior fue obtenida de la CPU de enero de 2011. Oracle no ha comentado sobre las afirmaciones de otros proveedores de software que esto afecta a otros sistemas operativos, como HP-UX, o las afirmaciones de un tercero confiable de que se trata de un desbordamiento de búfer en el archivo rpc.cmsd por medio de cadenas ASCII largas codificadas en XDR en la llamada RPC 10.

This vulnerability allows attackers to execute arbitrary code on vulnerable installations of the Calendar Manager RPC Service. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the CMSD server (rpc.cmsd) which listens by default on UDP port 32768. The process does not properly handle large XDR-encoded ASCII strings to RPC call 10 followed by RPC call 6. This can be abused by an attacker to overflow a buffer on the remote host. Successful exploitation can result in arbitrary code execution.

*Credits: Rodrigo Rubira Branco (BSDaemon)

CVSS Scores

NISTv2 10.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-12-06 CVE Reserved
2011-01-19 CVE Published
2011-02-09 First Exploit
2024-05-04 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (19)

URL	Tag	Source
http://aix.software.ibm.com/aix/efixes/security/cmsd_advisory.asc	X_refsource_misc
http://osvdb.org/70569	Vdb Entry
http://securityreason.com/securityalert/8069	Third Party Advisory
http://www.securityfocus.com/archive/1/516284/100/0/threaded	Mailing List
http://www.securityfocus.com/archive/1/516304/100/0/threaded	Mailing List
http://www.securityfocus.com/bid/45853	Vdb Entry
http://www.securityfocus.com/bid/46261	Vdb Entry
http://www.securitytracker.com/id?1024975	Vdb Entry
http://www.zerodayinitiative.com/advisories/ZDI-11-062	X_refsource_misc
https://exchange.xforce.ibmcloud.com/vulnerabilities/64797	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12794	Signature

URL	Date	SRC
https://www.exploit-db.com/exploits/16137	2011-02-09
http://www.exploit-db.com/exploits/16137	2024-08-07

URL	Date	SRC

URL	Date	SRC
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02702395	2018-10-10
http://secunia.com/advisories/42984	2018-10-10
http://secunia.com/advisories/43258	2018-10-10
http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html	2018-10-10
http://www.vupen.com/english/advisories/2011/0151	2018-10-10
http://www.vupen.com/english/advisories/2011/0352	2018-10-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sun Search vendor "Sun"		Sunos Search vendor "Sun" for product "Sunos"				5.8 Search vendor "Sun" for product "Sunos" and version "5.8"		-		Affected
Sun Search vendor "Sun"		Sunos Search vendor "Sun" for product "Sunos"				5.9 Search vendor "Sun" for product "Sunos" and version "5.9"		-		Affected
Sun Search vendor "Sun"		Sunos Search vendor "Sun" for product "Sunos"				5.10 Search vendor "Sun" for product "Sunos" and version "5.10"		-		Affected