PIRS pirs32.exe buffer overflow

pirs-pirs32-bo (35388)

High Risk

Description:

PIRS is vulnerable to a buffer overflow, caused by improper bounds checking by the pirs32.exe component. By performing a search with an overly long parameter, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.

*CVSS:

Base Score:	4.9
Access Vector:	Local
Access Complexity:	Low
Authentication:	Not Required
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	3.6
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Gain Access

Remedy:

Apply the patch available from the PIRS Web site. See References.

References:

• Full-Disclosure Mailing List, Fri Jul 13 2007 - 08:26:17 CDT: PIRS2007 local buffer overflow vulnerability.
• PIRS Web site: PIRS.
• CVE-2007-3815: Buffer overflow in pirs32.exe in Poslovni informator Republike Slovenije (PIRS) 2007 allows local users to cause a denial of service (application crash) and possibly execute arbitrary code via a long search string in certain fields in the GUI. NOTE: this may cross privilege boundaries if PIRS is used by data-entry workers who do not have full access to the underlying Windows environment.
• OSVDB ID: 38697: PIRS pirs32.exe GUI Search String Overflow

Platforms Affected:

• Slovensko PIRS 2007

Reported:

Jul 13, 2007

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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