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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2015:090
 http://www.mandriva.com/en/support/security/
 _______________________________________________________________________

 Package : libpng
 Date    : March 28, 2015
 Affected: Business Server 2.0
 _______________________________________________________________________

 Problem Description:

 Updated libpng package fixes security vulnerabilities:
 
 The png_push_read_chunk function in pngpread.c in the progressive
 decoder in libpng 1.6.x through 1.6.9 allows remote attackers to cause
 a denial of service (infinite loop and CPU consumption) via an IDAT
 chunk with a length of zero (CVE-2014-0333).
 
 libpng versions 1.6.9 through 1.6.15 have an integer-overflow
 vulnerability in png_combine_row() when decoding very wide interlaced
 images, which can allow an attacker to overwrite an arbitrary amount
 of memory with arbitrary (attacker-controlled) data (CVE-2014-9495).
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0333
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9495
 http://advisories.mageia.org/MGASA-2014-0131.html
 http://advisories.mageia.org/MGASA-2015-0008.html
 _______________________________________________________________________

 Updated Packages:

 Mandriva Business Server 2/X86_64:
 12c8bd2dd02e2521830355aa84176974 
 mbs2/x86_64/lib64png16_16-1.6.16-1.mbs2.x86_64.rpm
 4a8f8b65c02ef36efd73e532b3019a1a 
 mbs2/x86_64/lib64png-devel-1.6.16-1.mbs2.x86_64.rpm 
 7375c5ff0f64bba7ad6123bd92a1bbd1  mbs2/SRPMS/libpng-1.6.16-1.mbs2.src.rpm
 _______________________________________________________________________

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 You can view other update advisories for Mandriva Linux at:

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 If you want to report vulnerabilities, please contact

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 _______________________________________________________________________

 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Mandriva Security Team
  <security*mandriva.com>
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