Oval Definition:oval:com.redhat.rhsa:def:20091178
Revision Date:2009-07-27Version:641
Title:RHSA-2009:1178: python security update (Moderate)
Description:Python is an interpreted, interactive, object-oriented programming language.

  • When the assert() system call was disabled, an input sanitization flaw was revealed in the Python string object implementation that led to a buffer overflow. The missing check for negative size values meant the Python memory allocator could allocate less memory than expected. This could result in arbitrary code execution with the Python interpreter's privileges. (CVE-2008-1887)

  • Multiple buffer and integer overflow flaws were found in the Python Unicode string processing and in the Python Unicode and string object implementations. An attacker could use these flaws to cause a denial of service (Python application crash). (CVE-2008-3142, CVE-2008-5031)

  • Multiple integer overflow flaws were found in the Python imageop module. If a Python application used the imageop module to process untrusted images, it could cause the application to crash or, potentially, execute arbitrary code with the Python interpreter's privileges. (CVE-2008-1679, CVE-2008-4864)

  • Multiple integer underflow and overflow flaws were found in the Python snprintf() wrapper implementation. An attacker could use these flaws to cause a denial of service (memory corruption). (CVE-2008-3144)

  • Multiple integer overflow flaws were found in various Python modules. An attacker could use these flaws to cause a denial of service (Python application crash). (CVE-2008-2315, CVE-2008-3143)

    Red Hat would like to thank David Remahl of the Apple Product Security team for responsibly reporting the CVE-2008-1679 and CVE-2008-2315 issues.

    All Python users should upgrade to these updated packages, which contain backported patches to correct these issues.
  • Family:unixClass:patch
    Status:Reference(s):CVE-2008-1679
    CVE-2008-1887
    CVE-2008-2315
    CVE-2008-3142
    CVE-2008-3143
    CVE-2008-3144
    CVE-2008-4864
    CVE-2008-5031
    RHSA-2009:1178
    RHSA-2009:1178-02
    RHSA-2009:1178-02
    Platform(s):Red Hat Enterprise Linux 3
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 3 is installed
  • AND
  • tkinter is earlier than 0:2.2.3-6.11
  • AND tkinter is signed with Red Hat master key
  • python is earlier than 0:2.2.3-6.11
  • AND python is signed with Red Hat master key
  • python-tools is earlier than 0:2.2.3-6.11
  • AND python-tools is signed with Red Hat master key
  • python-devel is earlier than 0:2.2.3-6.11
  • AND python-devel is signed with Red Hat master key
  • BACK