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Sigurnosni nedostaci programskog paketa gd

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

Fedora Update Notification
2016-12-16 17:01:08.503809

Name : gd
Product : Fedora 24
Version : 2.2.3
Release : 5.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:

– Security fix for CVE-2016-8670 – Security fix for CVE-2016-6911 – Security fix
for CVE-2016-7568 – For Fedora 26 disabled two tests – they are failing because
of freetype 2.7 (,

[ 1 ] Bug #1380450 – CVE-2016-7568 gd, php: Integer overflow in gdImageWebpCtx
[ 2 ] Bug #1388787 – CVE-2016-6911 gd, php: Missing check for OOB read in dynamicGetbuf()
[ 3 ] Bug #1391068 – CVE-2016-8670 gd, php: Stack based buffer overflow in dynamicGetbuf

This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade gd’ at the command line.
For more information, refer to the dnf documentation 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 —
To unsubscribe send an email to

AutorVlatka Misic
Cert idNCERT-REF-2016-12-0009-ADV
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