IBM AIX 5.2/5.3/6.1 pioout 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 was found in IBM AIX 5.2/5.3/6.1. It has been declared as problematic. This impacts an unknown function of the component pioout. Executing a manipulation can lead to memory corruption. This vulnerability is tracked as CVE-2007-5764. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in IBM AIX 5.2/5.3/6.1 (Operating System). It has been declared as problematic. This vulnerability affects some unknown processing of the component pioout. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in the pioout program in printers.rte in IBM AIX 5.2, 5.3, and 6.1 allows local users to gain privileges via a long command line option.

The issue has been introduced in 10/01/2002. The weakness was disclosed 01/24/2008 by iDefense Labs with iDefense (Website). The advisory is available at www14.software.ibm.com. This vulnerability was named CVE-2007-5764 since 10/31/2007. Access to the local network is required for this attack to succeed. No form of authentication is required for a successful 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 1940 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 31008 (AIX 5.3 TL 7 : printers.rte (U815841)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family AIX Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 116284 (IBM AIX pioout Buffer Overflow Vulnerability).

Upgrading eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (39912), Tenable (31008), SecurityFocus (BID 27428†), OSVDB (66254†) and Secunia (SA28609†). The entries VDB-3566, VDB-3563, VDB-3564 and VDB-3565 are pretty similar. 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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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: 31008
Nessus Name: AIX 5.3 TL 7 : printers.rte (U815841)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/01/2002 🔍
10/31/2007 +1856 days 🔍
01/22/2008 +83 days 🔍
01/23/2008 +1 days 🔍
01/24/2008 +1 days 🔍
01/24/2008 +0 days 🔍
01/24/2008 +0 days 🔍
01/24/2008 +0 days 🔍
02/01/2008 +8 days 🔍
02/12/2008 +11 days 🔍
07/13/2010 +882 days 🔍
06/02/2025 +5437 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: www14.software.ibm.com
Researcher: iDefense Labs
Organization: iDefense
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-5764 (🔍)
GCVE (CVE): GCVE-0-2007-5764
GCVE (VulDB): GCVE-100-3562

OVAL: 🔍

X-Force: 39912 - IBM AIX pioout command buffer overflow, High Risk
SecurityFocus: 27428 - IBM AIX 'pioout' Local Buffer Overflow Vulnerability
Secunia: 28609 - IBM AIX Multiple Vulnerabilities, Less Critical
OSVDB: 66254 - IBM AIX printers.rte pioout Unspecified Command-Line Option Overflow
SecurityTracker: 1019264
Vupen: ADV-2008-0261

See also: 🔍

Entryinfo

Created: 02/01/2008 13:51
Updated: 06/02/2025 07:38
Changes: 02/01/2008 13:51 (90), 04/28/2019 09:49 (2), 06/02/2025 07:38 (18)
Complete: 🔍
Cache ID: 216:BE1:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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