CVE-2011-0918

IBM Lotus Domino Calendar Request Attachment Name Parsing 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

Stack-based buffer overflow in the NRouter (aka Router) service in IBM Lotus Domino allows remote attackers to execute arbitrary code via long filenames associated with Content-ID and ATTACH:CID headers in attachments in malformed calendar-request e-mail messages, aka SPR KLYH87LKRE.

Desbordamiento de búfer basado en pila en el servicio NRouter (también conocido como Router) de IBM Lotus Domino permite a atacantes remotos ejecutar código de su elección a través de nombres largos de archivo asociado con cabeceras Content-ID y ATTACH:CID en los archivos adjuntos con peticiones de calendario mal formadas en mensajes de correo electrónico, también conocido como SPR KLYH87LKRE.

This vulnerability allows remote attackers to execute arbitrary code on systems with vulnerable installations of IBM Lotus Domino. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the NRouter service while transporting malformed e-mails. The vulnerable code copies data from the ATTACH:CID and Content-ID headers within an e-mail into a fixed length stack buffer. By providing a large enough file name, this buffer can overflow leading to arbitrary code execution under the context of the SYSTEM user.

*Credits: Anonymous

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

2011-02-07 CVE Published
2011-02-08 CVE Reserved
2024-08-06 CVE Updated
2024-10-01 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (3)

URL	Tag	Source
http://secunia.com/advisories/43224	Third Party Advisory
http://zerodayinitiative.com/advisories/ZDI-11-046	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www-01.ibm.com/support/docview.wss?uid=swg21461514	2011-02-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Lotus Domino Search vendor "Ibm" for product "Lotus Domino"				*		-		Affected