[SECURITY] Fedora 18 Update: leptonica-1.69-5.fc18

[updates at fedoraproject.org]

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Fedora Update Notification
FEDORA-2013-1490
2013-01-25 20:32:58
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Name        : leptonica
Product     : Fedora 18
Version     : 1.69
Release     : 5.fc18
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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ChangeLog:

* Fri Jan 18 2013 Adam Tkac <atkac redhat com> - 1.69-5
- rebuild due to "jpeg8-ABI" feature drop
* Fri Dec 28 2012 Richard W.M. Jones <rjones at redhat.com> - 1.69-4
- Rebuild, see
  http://lists.fedoraproject.org/pipermail/devel/2012-December/175685.html
* Fri Dec 21 2012 Adam Tkac <atkac redhat com> - 1.69-3
- rebuild against new libjpeg
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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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