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HP Tru64 Screend DoS and Bypass of Traffic Detection
Secunia Advisory: SA8631
Release Date: 2003-04-22
Last Update: 2003-04-23
Popularity: 6,516 views

Critical:
Moderately critical
Impact: Security Bypass
DoS
Where: From remote
Solution Status: Vendor Patch

OS:HP Tru64 UNIX 4.x
HP Tru64 UNIX 5.x

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Description:
HP has issued Early Release Patch (ERP) kits for screend. These fix a vulnerability, where successful exploitation can result in undetected network traffic or a DoS (Denial of Service) on a vulnerable system.

Solution:
Apply ERP kit.

HP Tru64 UNIX 4.0F PK7 (BL18):
http://ftp.support.compaq.com/patches...40fb18-c0093500-17836-es-20030404.tar

HP Tru64 UNIX 4.0G PK3 (BL17):
http://ftp.support.compaq.com/patches...40gb17-c0029300-17837-es-20030404.tar

HP Tru64 UNIX 5.1 PK6 (BL20):
http://ftp.support.compaq.com/patches...v51b20-c0176800-17832-es-20030404.tar

HP Tru64 UNIX 5.1A PK4 (BL21):
http://ftp.support.compaq.com/patches...51ab21-c0113300-17831-es-20030404.tar

HP Tru64 UNIX 5.1B PK1 (BL1):
http://ftp.support.compaq.com/patches...v51bb1-c0008100-17827-es-20030404.tar

Changelog:
2003-04-23: HP published details regarding the vulnerability.

Original Advisory:
http://ftp.support.compaq.com/patches...b17-c0029300-17837-es-20030404.README


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