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Re: lug-bg: Fwd: Qpopper 4.0 Buffer Overflow
- Subject: Re: lug-bg: Fwd: Qpopper 4.0 Buffer Overflow
- From: maav@xxxxxxxxxxx (Boris Georgiev)
- Date: Sat, 21 Apr 2001 17:29:15 +0300
Mi kojto go polzwa da mu misli...
Boris
----- Original Message -----
From: "Stanislav Lechev" <firedust@xxxxxxx>
To: "Linux Users Group - Bulgaria" <lug-bg@xxxxxxxxxxxxxxxxxx>
Sent: Friday, April 20, 2001 5:27 PM
Subject: lug-bg: Fwd: Qpopper 4.0 Buffer Overflow
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
>
> koj kaza che bil secure ?...
> che naposledyk chesto wzeha da go pishat ...
>
> updatewajte kato izleze patch :)
>
>
> - ---------- Forwarded Message ----------
> Subject: Qpopper 4.0 Buffer Overflow
> Date: Fri, 20 Apr 2001 03:15:29 -0000
> From: Optium <shatan@xxxxxxxxxx>
> To: VULN-DEV@xxxxxxxxxxxxxxxxx
>
>
> Recently I came across a buffer overflow in qpop4.0.
> The overflow occures when the input for the
> command "user" is above 63 chars long. I was not
> able to overflow beyond the edx due to what seems
> like char filtering beyond a curtain point (being 64).
>
> example :
> Trying 127.0.0.1...
> Connected to localhost.
> Escape character is '^]'.
> +OK
> user
> AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
> AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
> AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
> AAAAAAAAAAAAAA
> Connection closed by foreign host.
>
> Optium
>
> - -------------------------------------------------------
>
> - --
> - -===============================================================-
> - - Regards, AngelFire -
> - - Stanislav Lechev <firedust@xxxxxxx> -
> - - PGP Key: http://firedust.vega.bg/pgp/StanislavLechev.asc -
> - -===============================================================-
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http://www.linux-bulgaria.org/ Hosted by Internet Group Ltd. - Stara Zagora
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