Amazon Linux 2 : python (ALAS-2019-1291)

urllib in Python 2.7.16 supports the localfile: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen'localfile:///etc/passwd' call. CVE-2019-9948 C Tenable Network Security, Inc. The descriptiv...

EulerOS 2.0 SP2 : python (EulerOS-SA-2019-1866)

According to the versions of the python packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A security regression of CVE-2019-9636 was discovered in python, since commit d537ab0ff9767ef024f26246899728f0116b1ec3, which still allows an...

Medium: python

Issue Overview: urllib in Python 2.7.16 supports the localfile: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen'localfile:///etc/passwd' call. CVE-2019-9948 Affected Packages: python Note:...

Amazon Linux AMI : python27 (ALAS-2019-1258)

A security regression of CVE-2019-9636 was discovered in python, since commit d537ab0ff9767ef024f26246899728f0116b1ec3, which still allows an attacker to exploit CVE-2019-9636 by abusing the user and password parts of a URL. When an application parses user-supplied URLs to store cookies,...

The vulnerability of the urllib.parse.urlsplit and urllib.parse.urlparse functions in the Python interpreter allows a attacker to disclose protected information, read or write arbitrary data, or cause a denial-of-service attack.

The vulnerability of the urllib.parse.urlsplit and urllib.parse.urlparse functions in the Python interpreter is related to errors in handling registration data. Exploiting this vulnerability can allow an attacker to disclose sensitive information, read or write arbitrary data, or cause service...

python: Undocumented local_file protocol allows remote attackers to bypass protection mechanisms

urllib in Python 2.x through 2.7.16 supports the localfile: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen'localfile:///etc/passwd' call...

python: CRLF injection via the path part of the url passed to urlopen()

An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n specifically in the path component of a URL that...

Amazon Linux 2 : python3 (ALAS-2019-1247)

An issue was discovered in urllib2 in Python 2.x and urllib in Python 3.x. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n specifically in the path component of a URL that lacks a ? character followed b...

Authorization Bypass

python is vulnerable to authorization bypass. The localfile: scheme allows for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen'localfile:///etc/passwd' call...

Debian DLA-1852-1 : python3.4 security update

The urllib library in Python ships support for a second, not well known URL scheme for accessing local files 'localfile://'. This scheme can be used to circumvent protections that try to block local file access and only block the well-known 'file://' schema. This update addresses the vulnerabilit...

python: Undocumented local_file protocol allows remote attackers to bypass protection mechanisms

urllib in Python 2.x through 2.7.16 supports the localfile: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen'localfile:///etc/passwd' call...

EulerOS 2.0 SP8 : python2 (EulerOS-SA-2019-1657)

According to the version of the python2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker...

EulerOS 2.0 SP8 : python3 (EulerOS-SA-2019-1658)

According to the versions of the python3 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the...

[SECURITY] [DLA 1835-1] python3.4 security update

Package : python3.4 Version : 3.4.2-1+deb8u3 CVE ID : CVE-2018-14647 CVE-2019-9636 CVE-2019-9740 CVE-2019-9947 Debian Bug : 921039 924072 Multiple vulnerabilities were discovered in Python, an interactive high-level object-oriented language, including CVE-2018-14647 Pythons elementtree C...

Medium: python27

Issue Overview: Python 2.7.x through 2.7.16 is affected by: Improper Handling of Unicode Encoding with an incorrect netloc during NFKC normalization. The impact is: Information disclosure credentials, cookies, etc. that are cached against a given hostname. The components are: urllib.parse.urlspli...

CRLF Injection

Python is vulnerable to CRLF Injection. Remote unauthenticated attacker could exploit the flaw by controling a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n specifically in the path component of a URL that lacks a ? character followed by an HTTP header o...

Internet Bug Bounty: CRLF Injection in urllib

Hi. I found CRLF Injection a few months ago. Please refer my bug issue. https://bugs.python.org/issue35906 Thank you Impact lead to SSRF. e.g. can exploit a internal redis server to send arbitrary packet data including ascii and non-ascii...

python: CRLF injection via the path part of the url passed to urlopen()

An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n specifically in the path component of a URL that...

python: CRLF injection via the query part of the url passed to urlopen()

An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n specifically in the query string after a ? charact...

Important: Red Hat Security Advisory: python27-python and python27-python-jinja2 security and bug fix update

An update for python27-python and python27-python-jinja2 is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...