Vulnerabilities > Python

DATE CVE VULNERABILITY TITLE RISK
2019-01-25 CVE-2019-6802 Injection vulnerability in Python Pypiserver
CRLF Injection in pypiserver 1.2.5 and below allows attackers to set arbitrary HTTP headers and possibly conduct XSS attacks via a %0d%0a in a URI.
network
low complexity
python CWE-74
6.1
2018-12-23 CVE-2018-20406 Integer Overflow or Wraparound vulnerability in multiple products
Modules/_pickle.c in Python before 3.7.1 has an integer overflow via a large LONG_BINPUT value that is mishandled during a "resize to twice the size" attempt.
network
low complexity
python debian fedoraproject CWE-190
7.5
2018-12-11 CVE-2018-20060 urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme).
network
low complexity
python fedoraproject
critical
9.8
2018-10-09 CVE-2018-18074 Insufficiently Protected Credentials vulnerability in multiple products
The Requests package before 2.20.0 for Python sends an HTTP Authorization header to an http URI upon receiving a same-hostname https-to-http redirect, which makes it easier for remote attackers to discover credentials by sniffing the network.
network
low complexity
python canonical opensuse redhat CWE-522
7.5
2018-09-25 CVE-2018-14647 Missing Initialization of Resource vulnerability in multiple products
Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization.
7.5
2018-09-18 CVE-2018-1000802 Command Injection vulnerability in multiple products
Python Software Foundation Python (CPython) version 2.7 contains a CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in shutil module (make_archive function) that can result in Denial of service, Information gain via injection of arbitrary files on the system or entire drive.
network
low complexity
python debian canonical opensuse CWE-77
critical
9.8
2018-06-19 CVE-2018-1061 python before versions 2.7.15, 3.4.9, 3.5.6rc1, 3.6.5rc1 and 3.7.0 is vulnerable to catastrophic backtracking in the difflib.IS_LINE_JUNK method.
network
low complexity
python debian redhat canonical fedoraproject
7.5
2018-06-18 CVE-2018-1060 python before versions 2.7.15, 3.4.9, 3.5.6rc1, 3.6.5rc1 and 3.7.0 is vulnerable to catastrophic backtracking in pop3lib's apop() method.
network
low complexity
python fedoraproject canonical redhat debian
7.5
2018-06-11 CVE-2016-9063 Integer Overflow or Wraparound vulnerability in multiple products
An integer overflow during the parsing of XML using the Expat library.
network
low complexity
mozilla debian python CWE-190
critical
9.8
2018-03-07 CVE-2018-1000117 Classic Buffer Overflow vulnerability in Python
Python Software Foundation CPython version From 3.2 until 3.6.4 on Windows contains a Buffer Overflow vulnerability in os.symlink() function on Windows that can result in Arbitrary code execution, likely escalation of privilege.
local
low complexity
python CWE-120
6.7