Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title Python: Multiple vulnerabilities
Informations
Name GLSA-202003-26 First vendor Publication 2020-03-15
Vendor Gentoo Last vendor Modification 2020-03-15
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:P/I:P/A:N)
Cvss Base Score 6.4 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in Python, the worst of which could result in a Denial of Service condition.

Background

Python is an interpreted, interactive, object-oriented programming language.

Description

Multiple vulnerabilities have been discovered in Python. Please review the CVE identifiers referenced below for details.

Impact

A remote attacker could possibly perform a CRLF injection attack, obtain sensitive information, trick Python into sending cookies to the wrong domain or cause a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All Python 2.7.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/python-2.7.17:2.7"

All Python 3.5.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/python-3.5.7:3.5/3.5m"

All Python 3.6.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/python-3.6.9:3.6/3.6m"

All Python 3.7x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/python-3.7.4:3.7/3.7m"

References

[ 1 ] CVE-2018-20852 : https://nvd.nist.gov/vuln/detail/CVE-2018-20852
[ 2 ] CVE-2019-5010 : https://nvd.nist.gov/vuln/detail/CVE-2019-5010
[ 3 ] CVE-2019-9636 : https://nvd.nist.gov/vuln/detail/CVE-2019-9636
[ 4 ] CVE-2019-9740 : https://nvd.nist.gov/vuln/detail/CVE-2019-9740
[ 5 ] CVE-2019-9947 : https://nvd.nist.gov/vuln/detail/CVE-2019-9947
[ 6 ] CVE-2019-9948 : https://nvd.nist.gov/vuln/detail/CVE-2019-9948

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/202003-26

Original Source

Url : http://security.gentoo.org/glsa/glsa-202003-26.xml

CWE : Common Weakness Enumeration

% Id Name
40 % CWE-93 Failure to Sanitize CRLF Sequences ('CRLF Injection')
20 % CWE-476 NULL Pointer Dereference
20 % CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE/SANS Top 25)
20 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 287
Application 1
Os 5
Os 2
Os 4
Os 3
Os 2
Os 3
Os 5
Os 3
Os 4
Os 2
Os 4
Os 3
Os 3

Snort® IPS/IDS

Date Description
2020-12-05 TRUFFLEHUNTER TALOS-2019-0758 attack attempt
RuleID : 48855 - Revision : 1 - Type : PROTOCOL-OTHER
2020-12-05 TRUFFLEHUNTER TALOS-2019-0758 attack attempt
RuleID : 48854 - Revision : 1 - Type : PROTOCOL-OTHER

Alert History

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0
Date Informations
2020-03-15 17:18:26
  • First insertion