CVE-2009-2727

ToolTalk - rpc.ttdbserverd _tt_internal_realpath Buffer Overflow (AIX)

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Stack-based buffer overflow in the _tt_internal_realpath function in the ToolTalk library (libtt.a) in IBM AIX 5.2.0, 5.3.0, 5.3.7 through 5.3.10, and 6.1.0 through 6.1.3, when the rpc.ttdbserver daemon is enabled in /etc/inetd.conf, allows remote attackers to execute arbitrary code via a long XDR-encoded ASCII string to remote procedure 15.

Desbordamiento de búfer basado en pila en la función _tt_internal_realpath en la biblioteca ToolTalk (libtt.a) en IBM AIX v5.2.0, v5.3.0, v5.3.7 a la v5.3.10, y v6.1.0 a la v6.1.3, cuando el demonio rpc.ttdserver está activado en /etc/inetd.conf, permite a atacantes remotos ejecutar código de su elección a través de una cadena larga ASCII XDR-encoded sobre el procedimiento remoto 15.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-08-10 CVE Reserved
2009-08-10 CVE Published
2010-11-11 First Exploit
2024-09-16 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (16)

URL	Tag	Source
http://risesecurity.org/advisories/RISE-2009001.txt	X_refsource_misc

URL	Date	SRC
https://www.exploit-db.com/exploits/16930	2010-11-11
http://www.securityfocus.com/bid/35419	2024-09-16

URL	Date	SRC
http://www.vupen.com/english/advisories/2009/1620	2009-08-11

URL	Date	SRC
http://aix.software.ibm.com/aix/efixes/security/libtt_advisory.asc	2009-08-11
http://secunia.com/advisories/35505	2009-08-11
http://www.ibm.com/support/docview.wss?uid=isg1IZ52842	2009-08-11
http://www.ibm.com/support/docview.wss?uid=isg1IZ52843	2009-08-11
http://www.ibm.com/support/docview.wss?uid=isg1IZ52844	2009-08-11
http://www.ibm.com/support/docview.wss?uid=isg1IZ52845	2009-08-11
http://www.ibm.com/support/docview.wss?uid=isg1IZ52846	2009-08-11
http://www.ibm.com/support/docview.wss?uid=isg1IZ52847	2009-08-11
http://www.ibm.com/support/docview.wss?uid=isg1IZ52848	2009-08-11
http://www.ibm.com/support/docview.wss?uid=isg1IZ52849	2009-08-11
http://www.ibm.com/support/docview.wss?uid=isg1IZ52850	2009-08-11
http://www.ibm.com/support/docview.wss?uid=isg1IZ52851	2009-08-11

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.2 Search vendor "Ibm" for product "Aix" and version "5.2"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.2.0 Search vendor "Ibm" for product "Aix" and version "5.2.0"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.2.0.50 Search vendor "Ibm" for product "Aix" and version "5.2.0.50"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.2.0.54 Search vendor "Ibm" for product "Aix" and version "5.2.0.54"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.2.2 Search vendor "Ibm" for product "Aix" and version "5.2.2"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.2_l Search vendor "Ibm" for product "Aix" and version "5.2_l"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.3 Search vendor "Ibm" for product "Aix" and version "5.3"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.3.0 Search vendor "Ibm" for product "Aix" and version "5.3.0"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.3.7 Search vendor "Ibm" for product "Aix" and version "5.3.7"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.3.8 Search vendor "Ibm" for product "Aix" and version "5.3.8"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.3.9 Search vendor "Ibm" for product "Aix" and version "5.3.9"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.3.10 Search vendor "Ibm" for product "Aix" and version "5.3.10"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				6.1 Search vendor "Ibm" for product "Aix" and version "6.1"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				6.1.0 Search vendor "Ibm" for product "Aix" and version "6.1.0"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				6.1.1 Search vendor "Ibm" for product "Aix" and version "6.1.1"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				6.1.2 Search vendor "Ibm" for product "Aix" and version "6.1.2"		-		Affected