Oracle 8 Server - 'TNSLSNR80.EXE' Denial of Service

source: https://www.securityfocus.com/bid/2626/info A denial of service vulnerability exists in Oracle 8. An attacker connecting to port 1526 and sending invalid input will cause the 'TNSLSNR80.EXE' process to consume all available system resources, causing the server to stop responding...

oracle-8-NERP-DoS.txt

Date: Thu, 7 Jan 1999 17:31:13 -0800 From: Jason Ackley To: [email protected] Subject: Re: Fw:"NERP" DoS attack possible in Oracle On Wed, 6 Jan 1999, Paul Schenk wrote: In fact, on HP-UX 10.20, Oracle 7.3.3, in listener.log you get: 06-JAN-99 16:15:45 12569 TNS-12569: TNS:packet checksum...