Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title GDK-PixBuf vulnerabilities
Informations
Name USN-3085-1 First vendor Publication 2016-09-21
Vendor Ubuntu Last vendor Modification 2016-09-21
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS

Summary:

GDK-PixBuf could be made to crash or run programs as your login if it opened a specially crafted file.

Software Description: - gdk-pixbuf: GDK-Pixbuf library

Details:

It was discovered that the GDK-PixBuf library did not properly handle specially crafted bmp images, leading to a heap-based buffer overflow. If a user or automated system were tricked into opening a specially crafted bmp file, a remote attacker could use this flaw to cause GDK-PixBuf to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-7552)

It was discovered that the GDK-PixBuf library contained an integer overflow when handling certain images. If a user or automated system were tricked into opening a crafted image file, a remote attacker could use this flaw to cause GDK-PixBuf to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-8875)

Franco Costantini discovered that the GDK-PixBuf library contained anテつ out-of-bounds write error when parsing an ico file. If a user or automated system were tricked into opening a crafted ico file, a remote attacker could use this flaw to cause GDK-PixBuf to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2016-6352)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 16.04 LTS: テつ libgdk-pixbuf2.0-0テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 2.32.2-1ubuntu1.2

Ubuntu 14.04 LTS: テつ libgdk-pixbuf2.0-0テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 2.30.7-0ubuntu1.6

Ubuntu 12.04 LTS: テつ libgdk-pixbuf2.0-0テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 2.26.1-1ubuntu1.5

After a standard system update you need to restart your session to make all the necessary changes.

References: テつ http://www.ubuntu.com/usn/usn-3085-1 テつ CVE-2015-7552, CVE-2015-8875, CVE-2016-6352

Package Information: テつ https://launchpad.net/ubuntu/+source/gdk-pixbuf/2.32.2-1ubuntu1.2 テつ https://launchpad.net/ubuntu/+source/gdk-pixbuf/2.30.7-0ubuntu1.6 テつ https://launchpad.net/ubuntu/+source/gdk-pixbuf/2.26.1-1ubuntu1.5

Original Source

Url : http://www.ubuntu.com/usn/USN-3085-1

CWE : Common Weakness Enumeration

% Id Name
33 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
33 % CWE-189 Numeric Errors (CWE/SANS Top 25)
33 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 13
Os 3
Os 1
Os 1
Os 1

Nessusツョ Vulnerability Scanner

Date Description
2016-10-26 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2532-1.nasl - Type : ACT_GATHER_INFO
2016-09-22 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-3085-1.nasl - Type : ACT_GATHER_INFO
2016-09-12 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1071.nasl - Type : ACT_GATHER_INFO
2016-06-03 Name : The remote Debian host is missing a security update.
File : debian_DLA-501.nasl - Type : ACT_GATHER_INFO
2016-06-02 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-669.nasl - Type : ACT_GATHER_INFO
2016-05-31 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3589.nasl - Type : ACT_GATHER_INFO
2016-05-02 Name : The remote Debian host is missing a security update.
File : debian_DLA-450.nasl - Type : ACT_GATHER_INFO
2016-03-29 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-405.nasl - Type : ACT_GATHER_INFO
2016-02-01 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0282-1.nasl - Type : ACT_GATHER_INFO
2016-01-26 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0225-1.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
Date Informations
2016-10-04 00:23:32
  • Multiple Updates
2016-09-23 13:25:22
  • Multiple Updates
2016-09-22 00:22:06
  • First insertion