JVN#03114223 SQL injection vulnerability in SKIP from SKIP User Group

Overview

SKIP from SKIP User Group contains a SQL injection vulnerability.

Products Affected

SKIP ver.1.0.2 and earlier
SKIP ver.1.1RC2 and earlier

Description

SKIP from SKIP User Group is an open source SNS (Social Networking Service) software. SKIP contains a SQL injection vulnerability.

Impact

Contents created by SKIP can be altered or information saved by SKIP can be obtained by a user that can login to SKIP.

Solution

Update the software
Update to the latest version according to the information provided by the vendor.

Vendor Status

Vendor	Link
SKIP User Group	SKIP ver1.1.0 to be released (Japanese Only)

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2009.05.11

Measures	Conditions	Severity
Access Required	Routed - can be attacked over the Internet using packets	High
Authentication	Limited - self-registration, perhaps valid e-mail	Medium-High
User Interaction Required	None - the vulnerability can be exploited without an honest user taking any action	High
Exploit Complexity	Low-Medium - some expertise and/or luck required (most buffer overflows, guessing correctly in small space, expertise in Windows function calls)	Medium-High

Description of each analysis measures

Credit

Gaku Mochizuki of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the vendor under Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE	CVE-2009-1909
JVN iPedia	JVNDB-2009-000026