PT-2007-4974 · Silc · Silc Client+1

Published 2007-07-12 · Updated 2017-07-29 · CVE-2007-3728

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SILC Client and SILC Toolkit versions prior to 1.1.2

Description The issue is related to a buffer overflow in the lib/silcclient/client notify.c file, which can be triggered by remote attackers sending "NICK CHANGE" notifications, leading to a denial of service.

Recommendations For versions prior to 1.1.2, update to version 1.1.2 or later to resolve the issue.

Fix

Related Identifiers

CVE-2007-3728

Affected Products

Silc Client

Silc Toolkit

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2007-3728 · Security Note
• http://secunia.com/advisories/25939 · Vendor Advisory
• http://securityfocus.com/bid/24795 · Note
• http://silcnet.org/docs/release/SILC%20Toolkit%201.1.2 · Note
• http://vupen.com/english/advisories/2007/2454 · Note
• http://osvdb.org/36730 · Note
• http://silcnet.org/docs/changelog/changes.txt · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/35281 · Note