IBM AIX 5.1/5.2/5.3 lsmcode memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in IBM AIX 5.1/5.2/5.3. The impacted element is an unknown function of the component lsmcode. Such manipulation leads to memory corruption. This vulnerability is referenced as CVE-2006-4416. The attack needs to be initiated within the local network. No exploit is available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability was found in IBM AIX 5.1/5.2/5.3 (Operating System) and classified as critical. Affected by this issue is an unknown functionality of the component lsmcode. 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:

Untrusted search path vulnerability in the mkvg command in IBM AIX 5.2 and 5.3 allows local users to gain privileges by modifying the path to point to a malicious (1) chdev, (2) mkboot, (3) varyonvg, or (4) varyoffvg program.

The issue has been introduced in 05/01/2001. The weakness was published 09/26/2006 with IBM (Website). The advisory is available at www-1.ibm.com. This vulnerability is handled as CVE-2006-4416 since 08/28/2006. The attack can only be done within the local network. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1945 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 65304 (AIX 5.2 TL 9 / 5.2 TL 10 : bos.rte.lvm (U808257)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family AIX Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115474 (IBM AIX Mkvg Command Local Privilege Escalation Vulnerability).

Applying a patch is able to eliminate this problem. The bugfix is ready for download at ibm.com.

The vulnerability is also documented in the databases at X-Force (29165), Tenable (65304), SecurityFocus (BID 20197†), OSVDB (29188†) and Secunia (SA22106†). Similar entries are available at VDB-2474, VDB-2490, VDB-2568 and VDB-2569. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.5

VulDB Base Score: 6.3
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 65304
Nessus Name: AIX 5.2 TL 9 / 5.2 TL 10 : bos.rte.lvm (U808257)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: ibm.com

Timelineinfo

05/01/2001 🔍
08/28/2006 +1945 days 🔍
08/28/2006 +0 days 🔍
08/28/2006 +0 days 🔍
09/25/2006 +28 days 🔍
09/26/2006 +1 days 🔍
09/26/2006 +0 days 🔍
09/26/2006 +0 days 🔍
09/26/2006 +0 days 🔍
09/27/2006 +0 days 🔍
12/10/2006 +74 days 🔍
03/13/2013 +2285 days 🔍
06/16/2025 +4478 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: www-1.ibm.com
Researcher: http://www.ibm.com
Organization: IBM
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-4416 (🔍)
GCVE (CVE): GCVE-0-2006-4416
GCVE (VulDB): GCVE-100-2570
X-Force: 29165 - IBM AIX mkvg privilege escalation, High Risk
SecurityFocus: 20197 - IBM AIX Mkvg Command Local Privilege Escalation Vulnerability
Secunia: 22106 - IBM AIX mkvg Privilege Escalation Vulnerability, Less Critical
OSVDB: 29188 - IBM AIX bos.rte.lvm mkvg Path Subversion Local Privilege Escalation
SecurityTracker: 1016920 - IBM AIX mkvg Command Lets Local Users Gain Root Privileges
Vulnerability Center: 13246 - IBM AIX 5.2, 5.3 Untrusted Search Path Vulnerability Allows Local Privilege Escalation, Medium
Vupen: ADV-2006-3770

See also: 🔍

Entryinfo

Created: 09/27/2006 12:57
Updated: 06/16/2025 04:11
Changes: 09/27/2006 12:57 (85), 06/07/2017 14:55 (11), 03/13/2021 14:06 (2), 06/16/2025 04:11 (20)
Complete: 🔍
Cache ID: 216::103

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