Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title Jinja2 vulnerabilities
Informations
NameUSN-4011-2First vendor Publication2019-06-06
VendorUbuntuLast vendor Modification2019-06-06
Severity (Vendor) N/ARevisionN/A

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score5Attack RangeNetwork
Cvss Impact Score2.9Attack ComplexityLow
Cvss Expoit Score10AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

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

- Ubuntu 14.04 ESM - Ubuntu 12.04 ESM

Summary:

Several security issues were fixed in Jinja2.

Software Description: - jinja2: small but fast and easy to use stand-alone template engine

Details:

USN-4011-1 fixed several vulnerabilities in Jinja2. This update provides the corresponding update for Ubuntu 12.04 ESMテつ テつ and Ubuntu 14.04 ESM.

Original advisory details:

テつ Olivier Dony discovered that Jinja incorrectly handled str.format. An テつ attacker could possibly use this issue to escape the sandbox. テつ (CVE-2016-10745)

テつ Brian Welch discovered that Jinja incorrectly handled str.format_map. テつ An attacker could possibly use this issue to escape the sandbox. テつ (CVE-2019-10906)

Update instructions:

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

Ubuntu 14.04 ESM: テつ python-jinja2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 2.7.2-2ubuntu0.1~esm1 テつ python3-jinja2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 2.7.2-2ubuntu0.1~esm1

Ubuntu 12.04 ESM: テつ python-jinja2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 2.6-1ubuntu0.2 テつ python3-jinja2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 2.6-1ubuntu0.2

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

References: テつ https://usn.ubuntu.com/4011-2 テつ https://usn.ubuntu.com/4011-1 テつ CVE-2016-10745, CVE-2019-10906

Original Source

Url : http://www.ubuntu.com/usn/USN-4011-2

CWE : Common Weakness Enumeration

%idName
50 %CWE-264Permissions, Privileges, and Access Controls
50 %CWE-134Uncontrolled Format String (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application1
Os3

Alert History

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0
DateInformations
2019-06-06 17:19:03
  • First insertion