Executive Summary

Summary
Title libxml2 vulnerability
Informations
Name USN-3513-2 First vendor Publication 2017-12-13
Vendor Ubuntu Last vendor Modification 2017-12-13
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 :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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

- Ubuntu 12.04 ESM

Summary:

libxml2 could be made to crash or run arbitrary code if it opened a specially crafted file.

Software Description: - libxml2: GNOME XML library

Details:

USN-3513-1 fixed a vulnerability in libxml2. This update provides the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

テつ It was discovered that libxml2 incorrecty handled certain files. An テつ attacker could use this issue with specially constructed XML data to テつ cause libxml2 to consume resources, leading to a denial of service.

Update instructions:

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

Ubuntu 12.04 ESM: テつ libxml2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 テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 2.7.8.dfsg-5.1ubuntu4.20 テつ libxml2-utils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 テつ テつ テつ テつ テつ 2.7.8.dfsg-5.1ubuntu4.20 テつ python-libxml2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 テつ テつ テつ テつ 2.7.8.dfsg-5.1ubuntu4.20

In general, a standard system update will make all the necessary changes.

References: テつ https://www.ubuntu.com/usn/usn-3513-2 テつ https://www.ubuntu.com/usn/usn-3513-1 テつ CVE-2017-15412

Original Source

Url : http://www.ubuntu.com/usn/USN-3513-2

Alert History

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0
Date Informations
2017-12-13 17:21:32
  • First insertion