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Ranjivosti programske biblioteke gd

  • Detalji os-a: WN7
  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: LFE

Fedora Update Notification
2016-06-27 16:51:43.301281

Name : gd
Product : Fedora 24
Version : 2.2.2
Release : 1.fc24
Summary : A graphics library for quick creation of PNG or JPEG images
Description :
The gd graphics library allows your code to quickly draw images
complete with lines, arcs, text, multiple colors, cut and paste from
other images, and flood fills, and to write out the result as a PNG or
JPEG file. This is particularly useful in Web applications, where PNG
and JPEG are two of the formats accepted for inline images by most
browsers. Note that gd is not a paint program.

Update Information:

**Version 2.2.2** Security related fixes: * Integer Overflow in
gdImagePaletteToTrueColor() resulting in heap overflow (CVE-2016-5767) *
Stack overflow with gdImageFillToBorder (CVE-2015-8874) * Integer Overflow in
_gd2GetHeader() resulting in heap overflow (CVE-2016-5766) * NULL Pointer
Dereference at _gdScaleVert * Integer Overflow in gdImagePaletteToTrueColor()
in heap overflow Numerous other fixes have been applied. The scale and rotation
functions have been greatly improved as well.

This update can be installed with the “yum” update program. Use
su -c ‘yum update gd’ at the command line.
For more information, refer to “Managing Software with yum”,
available at

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
package-announce mailing list

AutorTomislav Protega
Cert idNCERT-REF-2016-06-0151-ADV
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