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ZIM Server Multiple Vulnerabilities

Information

Severity

Severity

Critical

Family

Family

Denial of Service

CVSSv2 Base

CVSSv2 Base

10.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Solution Type

Solution Type

Vendor Patch

Created

Created

14 years ago

Modified

Modified

3 years ago

Summary

The host is installed with ZIM Server and is prone to multiple vulnerabilities.

Insight

Insight

The issues are due to, - boundary errors in the server while handling overly long crafted packets sent to default prot 7700. - a null pointer de-reference within the server will crash the service via a specially crafted packet sent to default port 7700.

Affected Software

Affected Software

Zilab Software Zilab Chat and Instant Messaging Server 2.1 and prior.

Solution

Solution

Upgrde to Zilab Software Zilab Chat and Instant Messaging Server version 3.3 or later.

Common Vulnerabilities and Exposures (CVE)