JVNDB-2008-000034

Cybozu Garoon session fixation vulnerability

Cybozu Garoon, a groupware from Cybozu, contains a session fixation vulnerability.

Cybozu Garoon, a groupware from Cybozu, contains a session fixation vulnerability which may allow an attacker to impersonate a user when the user logs into Cybozu Garoon using a session ID provided by the attacker.

Yoshihiro Ishikawa of LAC (Little eArth Corporation) reported this vulnerability to IPA.
JPCERT/CC coordinated with the vendors under Information Security Early Warning Partnership.

Base Metrics: 5.8 (Medium) [IPA Score]

• Access Vector: Network
• Access Complexity: Medium
• Authentication: None
• Confidentiality Impact: Partial
• Integrity Impact: Partial
• Availability Impact: None

Cybozu, Inc.

• Cybozu Gallon 2.0.0 - 2.1.3

A remote attacker impersonating a logged in user may execute arbitrary code with the privilege of the user. As a result, disclosure or alteration of information may occur.

[Update the Software]
Apply the latest update provided by the vendor.

Cybozu, Inc.

• Cybozu : CY08-04-004 (Japanese)

1. CVE-2008-6569

1. JVN : JVN#18700809
2. National Vulnerability Database (NVD) : CVE-2008-6569
3. Secunia Advisory : SA30871
4. SecurityFocus : 29981
5. OPEN SOURCE VULNERABILITY DATABASE (OSVDB) : 46564
6. JVN iPedia (Japanese) : JVNDB-2008-000034

[2008/07/08]
  Web page published