National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2007-3728 Detail

Description

Buffer overflow in lib/silcclient/client_notify.c of SILC Client and SILC Toolkit before 1.1.2 allows remote attackers to cause a denial of service via "NICK_CHANGE" notifications.

Source:  MITRE
Description Last Modified:  07/12/2007

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Red Hat (07/17/2007)

Not vulnerable. libsilc was not shipped with Enterprise Linux 2.1 or 3. This issue did not affect the versions of libsilc as shipped with Red Hat Enterprise Linux 4 or 5.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://silcnet.org/docs/changelog/changes.txt
http://www.securityfocus.com/bid/24795
http://www.silcnet.org/docs/release/SILC%20Toolkit%201.1.2
http://www.vupen.com/english/advisories/2007/2454
https://exchange.xforce.ibmcloud.com/vulnerabilities/35281

Technical Details

Vulnerability Type (View All)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2007-3728
NVD Published Date:
07/12/2007
NVD Last Modified:
07/28/2017