PT-2002-1226 · Domain Name Relay Daemon · Dnrd

Published 2002-03-15 · Updated 2008-09-11 · CVE-2002-0140

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Domain Name Relay Daemon (dnrd) versions 2.10 and earlier

Description The issue allows remote malicious DNS sites to cause a denial of service and possibly execute arbitrary code via a long or malformed DNS reply. This is due to improper handling by functions such as parse query and get objectname.

Recommendations For versions 2.10 and earlier, update to a version later than 2.10 to resolve the issue. As a temporary workaround, consider restricting access to the DNS relay service to minimize the risk of exploitation.

Exploit

Fix

Related Identifiers

CVE-2002-0140

Affected Products

Dnrd

References · 5

• 🔥 https://exploit-db.com/exploits/21236 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2002-0140 · Security Note
• http://online.securityfocus.com/archive/1/251619 · Vendor Advisory
• http://securityfocus.com/bid/3928 · Note
• http://iss.net/security_center/static/7957.php · Note