Fedora alert FEDORA-2013-1473 (leptonica)

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[SECURITY] Fedora 17 Update: leptonica-1.69-5.fc17 
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Sun, 03 Feb 2013 13:50:33 +0000
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<20130203135033.7B23F212B7@bastion01.phx2.fedoraproject.org>
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Article, Thread
              
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Fedora Update Notification
FEDORA-2013-1473
2013-01-25 20:31:32
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Name        : leptonica
Product     : Fedora 17
Version     : 1.69
Release     : 5.fc17
URL         : http://code.google.com/p/leptonica/
Summary     : C library for efficient image processing and image analysis operations
Description :
The library supports many operations that are useful on
 * Document images
 * Natural images

Fundamental image processing and image analysis operations
 * Rasterop (aka bitblt)
 * Affine transforms (scaling, translation, rotation, shear)
   on images of arbitrary pixel depth
 * Projective and bi-linear transforms
 * Binary and gray scale morphology, rank order filters, and
   convolution
 * Seed-fill and connected components
 * Image transformations with changes in pixel depth, both at
   the same scale and with scale change
 * Pixelwise masking, blending, enhancement, arithmetic ops,
   etc.

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Update Information:

Security libwebp release, where an integer overflow allows remote attackers to cause a denial of
service (out-of-bounds read) or possibly have unspecified other impact via a crafted WebP image.
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References:

  [ 1 ] Bug #875071 - CVE-2012-5127 libwebp: Integer overflow when processing crafted WebP image
        https://bugzilla.redhat.com/show_bug.cgi?id=875071
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This update can be installed with the "yum" update program.  Use 
su -c 'yum update leptonica' 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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