Fedora 20: python Security Update

    Date22 Apr 2015
    CategoryFedora
    76
    Posted ByLinuxSecurity Advisories
    Security fix for CVE-2013-1752 multiple unbound readline() DoS flaws in python stdlib following fixes (which all relates to this CVE) are in this patch:
    --------------------------------------------------------------------------------
    Fedora Update Notification
    FEDORA-2015-6010
    2015-04-11 04:35:10
    --------------------------------------------------------------------------------
    
    Name        : python
    Product     : Fedora 20
    Version     : 2.7.5
    Release     : 16.fc20
    URL         : http://www.python.org/
    Summary     : An interpreted, interactive, object-oriented programming language
    Description :
    Python is an interpreted, interactive, object-oriented programming
    language often compared to Tcl, Perl, Scheme or Java. Python includes
    modules, classes, exceptions, very high level dynamic data types and
    dynamic typing. Python supports interfaces to many system calls and
    libraries, as well as to various windowing systems (X11, Motif, Tk,
    Mac and MFC).
    
    Programmers can write new built-in modules for Python in C or C++.
    Python can be used as an extension language for applications that need
    a programmable interface.
    
    Note that documentation for Python is provided in the python-docs
    package.
    
    This package provides the "python" executable; most of the actual
    implementation is within the "python-libs" package.
    
    --------------------------------------------------------------------------------
    Update Information:
    
    Security fix for CVE-2013-1752
    
    
                                                                                                      
    multiple unbound readline() DoS flaws in python stdlib                                            
                                                                                      
    following fixes (which all relates to this CVE) are in this patch:                                
    * ftplib: Limit amount of data read by limiting the call to readline(). #16038                    
    * imaplib: limit line length in imaplib readline calls. #16039                                    
    * nntplib: Limit maximum line lengths to 2048 to prevent readline() calls from consuming too much memory. #16040                                                 
    * poplib: limit maximum line length that we read from the network #16041                          
    * smtplib: limit amount read from the network #16042 
    --------------------------------------------------------------------------------
    ChangeLog:
    
    * Fri Apr 10 2015 Robert Kuska  - 2.7.5-16
    - Fix CVE-2013-1752 multiple unbound readline() DoS flaws in python stdlib
    Resolves: rhbz#1159200
    * Mon Nov  3 2014 Slavek Kabrda  - 2.7.5-15
    - Fix CVE-2014-4650 - CGIHTTPServer URL handling
    Resolves: rhbz#1113528
    * Thu Sep 25 2014 Robert Kuska  - 2.7.5-14
    - potential buffer overflow 
    Resolves: rhbz#1146027
    * Wed Jun 25 2014 Matej Stuchlik  - 2.7.5-13
    - JSON module could read arbitrary process memory
    Resolves: rhbz#1112293
    * Thu Jun 19 2014 Bohuslav Kabrda  - 2.7.5-12
    - Fix test failures with SQLite 3.8.4
    - Fix double close of subprocess pipes when child process fails
    Resolves: rhbz#1103450
    * Wed Feb 19 2014 Bohuslav Kabrda  - 2.7.5-11
    - Enable loading sqlite extensions.
    Resolves: rhbz#1066708
    * Mon Feb 10 2014 Tomas Radej  - 2.7.5-10
    - Fixed buffer overflow (upstream patch)
    Resolves: rhbz#1062375
    --------------------------------------------------------------------------------
    References:
    
      [ 1 ] Bug #1046174 - CVE-2013-1752 python: multiple unbound readline() DoS flaws in python stdlib
            https://bugzilla.redhat.com/show_bug.cgi?id=1046174
    --------------------------------------------------------------------------------
    
    This update can be installed with the "yum" update program.  Use
    su -c 'yum update python' at the command line.
    For more information, refer to "Managing Software with yum",
    available at http://docs.fedoraproject.org/yum/.
    
    All packages are signed with the Fedora Project GPG key.  More details on the
    GPG keys used by the Fedora Project can be found at
    https://fedoraproject.org/keys
    --------------------------------------------------------------------------------
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