drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in gd (Aktualisierung)
Name: |
Denial of Service in gd (Aktualisierung) |
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ID: |
USN-3410-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 ESM |
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Datum: |
Mi, 6. September 2017, 08:04 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6362 |
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Applikationen: |
gd |
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Update von: |
Denial of Service in gd |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3410-2 September 05, 2017
libgd2 vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 12.04 ESM
Summary:
GD library could be made to crash if it opened a specially crafted file.
Software Description: - libgd2: GD Graphics Library
Details:
USN-3410-1 fixed a vulnerability in GD Graphics Library. This update provides the corresponding update for Ubuntu 12.04 ESM.
Original advisory details:
 It was discovered that the GD Graphics Library (aka libgd) incorrectly  handled certain malformed PNG images. A remote attacker could use this  issue to cause the GD Graphics Library to crash, resulting in a denial  of service, or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 12.04 ESM:  libgd-tools                     2.0.36~rc1~dfsg-6ubuntu2.6  libgd2-noxpm                    2.0.36~rc1~dfsg-6ubuntu2.6  libgd2-xpm                      2.0.36~rc1~dfsg-6ubuntu2.6
In general, a standard system update will make all the necessary changes.
References: Â https://www.ubuntu.com/usn/usn-3410-2 Â https://www.ubuntu.com/usn/usn-3410-1 Â CVE-2017-6362
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