IBM AIX 5.2/5.3/6.1 uspchrp/utape 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 problematic has been discovered in IBM AIX 5.2/5.3/6.1. Affected by this vulnerability is an unknown functionality of the component uspchrp/utape. The manipulation results in memory corruption. This vulnerability is cataloged as CVE-2007-5764. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in IBM AIX 5.2/5.3/6.1 (Operating System). Affected is an unknown functionality of the component uspchrp/utape. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on 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 shared 01/24/2008 by iDefense Labs with IBM (Website). The advisory is shared for download at www14.software.ibm.com. This vulnerability is traded as CVE-2007-5764 since 10/31/2007. The attack can only be done within the local network. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly 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-3562, VDB-3563 and VDB-3565 are related to this item. Once again VulDB remains the best source for vulnerability data.

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: 🔍
VulDB Temp 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: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

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: IBM
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-5764 (🔍)
GCVE (CVE): GCVE-0-2007-5764
GCVE (VulDB): GCVE-100-3564

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 10:35 (2), 06/02/2025 07:38 (18)
Complete: 🔍
Cache ID: 216:4C2:103

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