Executive Summary
Summary | |
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Title | TIFF vulnerability |
Informations | |||
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Name | USN-156-1 | First vendor Publication | 2005-07-29 |
Vendor | Ubuntu | Last vendor Modification | 2005-07-29 |
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:L/Au:N/C:N/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects the following Ubuntu releases: Ubuntu 4.10 (Warty Warthog) Ubuntu 5.04 (Hoary Hedgehog) The following packages are affected: libtiff4 The problem can be corrected by upgrading the affected package to version 3.6.1-1.1ubuntu1.4 (for Ubuntu 4.10), or 3.6.1-5ubuntu0.2 (for Ubuntu 5.04). After a standard system upgrade you need to restart your CUPS server with sudo /etc/init.d/cupsys restart to effect the necessary changes. Details follow: Wouter Hanegraaff discovered that the TIFF library did not sufficiently validate the "YCbCr subsampling" value in TIFF image headers. Decoding a malicious image with a zero value resulted in an arithmetic exception, which caused the program that uses the TIFF library to crash. This leads to a Denial of Service in server applications that use libtiff (like the CUPS printing system) and can cause data loss in, for example, the Evolution email client. |
Original Source
Url : http://www.ubuntu.com/usn/USN-156-1 |
CPE : Common Platform Enumeration
Type | Description | Count |
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Application | 3 |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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18856 | LibTIFF TIFF Image YCbCr subsampling Zero Value DoS |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2006-01-15 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-156-1.nasl - Type : ACT_GATHER_INFO |
2005-10-05 | Name : The remote Mandrake Linux host is missing one or more security updates. File : mandrake_MDKSA-2005-142.nasl - Type : ACT_GATHER_INFO |
2005-10-05 | Name : The remote Mandrake Linux host is missing one or more security updates. File : mandrake_MDKSA-2005-143.nasl - Type : ACT_GATHER_INFO |
2005-10-05 | Name : The remote Mandrake Linux host is missing one or more security updates. File : mandrake_MDKSA-2005-144.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 12:00:41 |
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