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USN-1032-1: Exim vulnerability

Severity CVSS Published Added Modified
9 (AV:N/AC:M/Au:N/C:C/I:C/A:C) December 14, 2010 May 06, 2013 May 06, 2013

Available Exploits 

Description

Heap-based buffer overflow in the string_vformat function in string.c in Exim before 4.70 allows remote attackers to execute arbitrary code via an SMTP session that includes two MAIL commands in conjunction with a large message containing crafted headers, leading to improper rejection logging.

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References

Solution

  • exim4-daemon-heavy on Ubuntu Linux 8.04

    Upgrade exim4-daemon-heavy for Ubuntu 8.04 LTS

    Use `apt-get upgrade` to upgrade exim4-daemon-heavy to the latest version

  • exim4-daemon-custom on Ubuntu Linux 8.04

    Upgrade exim4-daemon-custom for Ubuntu 8.04 LTS

    Use `apt-get upgrade` to upgrade exim4-daemon-custom to the latest version

  • exim4-daemon-light on Ubuntu Linux 8.04

    Upgrade exim4-daemon-light for Ubuntu 8.04 LTS

    Use `apt-get upgrade` to upgrade exim4-daemon-light to the latest version

  • exim4-daemon-heavy on Ubuntu Linux 9.10

    Upgrade exim4-daemon-heavy for Ubuntu 9.10

    Use `apt-get upgrade` to upgrade exim4-daemon-heavy to the latest version

  • exim4-daemon-custom on Ubuntu Linux 9.10

    Upgrade exim4-daemon-custom for Ubuntu 9.10

    Use `apt-get upgrade` to upgrade exim4-daemon-custom to the latest version

  • exim4-daemon-light on Ubuntu Linux 9.10

    Upgrade exim4-daemon-light for Ubuntu 9.10

    Use `apt-get upgrade` to upgrade exim4-daemon-light to the latest version

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