OSEC

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Subject: Re: XChat URL Handler bug affects v1.3.9 up
From: chrome (chromeELLTEL.NET)
Date: Sun Aug 20 2000 - 21:10:43 CDT


Verfified bug exists on [x]chat 1.5.5.

Later,
c.t.
| chromium tensility ; chromeelltel.net ; another linux guru in training |
| kthulhu & co. went to yuggoth, and all i got was this lousy sig ; fn0rd |

On Fri, 18 Aug 2000, zenith parsec wrote:

>in my previous post i mentioned that all versions of XChat < 1.4.2 were
>potentially vulnerable to commands embedded in URLs by backticking.
>after some more research and looking at stuff on the net,
>(http://www.xchat.org/changelog.txt)
>it seems that this bug will only affect XChat versions
>1.3.9 and above, up to and including 1.4.2 (the devel
>series may also be vulnerable, as there is no mention on the changelog page
>of this bug.) (release 1.3.9 was the first to have editable URL handlers,
>which seem to be the cause.)
>
>(version 1.2.1 of xchat does not appear to be vulnerable.)