Чаты Cgi:irc <=0.5.7 переполнение буфера

Discussion in 'Веб-уязвимости' started by T0p, 11 Feb 2007.

  1. T0p

    T0p Elder - Старейшина

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    наткнулся на уязвимось ее описания не было на форуме, потому выложу

    ЧАТ

    CGI:IRC client.c Buffer Overflow Vulnerability
    =============================
    Release Date: 2006-05-02
    Last Update: 2006-05-04

    Description:
    A vulnerability has been reported in CGI:IRC, which can be exploited by malicious users to cause a DoS (Denial of Service) and potentially compromise a vulnerable system.

    The vulnerability is caused due to an error in client.c within the handling of the received cookie value. This can be exploited to cause a buffer overflow and may allow arbitrary code execution.

    The vulnerability has been reported in version 0.5.7. Prior versions may also be affected.

    Solution:
    Update to version 0.5.8.

    ===========================

    Вот код патчей
    http://cvs.cgiirc.org/chngview?cn=283
    http://cvs.cgiirc.org/chngview?cn=263

    Я еще поразбираюсь...,, но может у кго-то есть уже готовый exploit.
     
    1 person likes this.