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Sicherheit: Ausführen beliebiger Kommandos in gd
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in gd
ID: FEDORA-2018-5bf744beee
Distribution: Fedora
Plattformen: Fedora 28
Datum: Do, 6. September 2018, 08:26
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000222
Applikationen: gd

Originalnachricht

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Fedora Update Notification
FEDORA-2018-5bf744beee
2018-09-06 03:07:22.672893
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Name : gd
Product : Fedora 28
Version : 2.2.5
Release : 6.fc28
URL : http://libgd.github.io/
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.

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Update Information:

Patch Security fix for CVE-2018-1000222 (upstream patch applied)
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ChangeLog:

* Thu Aug 30 2018 mskalick@redhat.com - 2.2.5-6
- gdimagegrayscale/basic test is till failing on F27 and F28
* Thu Aug 30 2018 mskalick@redhat.com - 2.2.5-5
- Check return value in gdImageBmpPtr to avoid double free (CVE-2018-1000222)
- Don't mark gdimagegrayscale/basic test as failing
* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> -
2.2.5-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
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References:

[ 1 ] Bug #1621953 - CVE-2018-1000222 gd: Double free in
src/gd_bump.c:gdImageBmpPtr() via crafted JPEG
https://bugzilla.redhat.com/show_bug.cgi?id=1621953
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2018-5bf744beee' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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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