Published:2013/12/03 Last Updated:2013/12/03
JVN#94245330
Cybozu Garoon vulnerable to denial-of-service (DoS)
Overview
Cybozu Garoon contains a denial-of-service (DoS) vulnerability.
Products Affected
- Cybozu Garoon 3.7 and earlier
Description
Cybozu Garoon provided by Cybozu, Inc. is a groupware. Cybozu Garoon contains a denial-of-service (DoS) vulnerability.
Impact
A denial-of-service (DoS) attack via Garoon 3 Keitai may cause high CPU usage on the server.
Solution
Update the Software
Update to the latest version according to the information provided by the developer.
Vendor Status
| Vendor | Status | Last Update | Vendor Notes |
|---|---|---|---|
| Cybozu, Inc. | Vulnerable | 2013/12/03 | Cybozu, Inc. website |
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
Analyzed on 2013.12.03
| Measures | Conditions | Severity |
|---|---|---|
| Access Required | can be attacked over the Internet using packets |
|
| Authentication | anonymous or no authentication (IP addresses do not count) |
|
| User Interaction Required | the vulnerability can be exploited without an honest user taking any action |
|
| Exploit Complexity | some expertise and/or luck required (most buffer overflows, guessing correctly in small space, expertise in Windows function calls) |
|
Credit
Other Information
| JPCERT Alert | |
| JPCERT Reports | |
| CERT Advisory |
|
| CPNI Advisory |
|
| TRnotes |
|
| CVE |
CVE-2013-6002 |
| JVN iPedia |
JVNDB-2013-000115 |