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  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:python:python:2.1.1:*:*:*:*:*:*:*
There are 33 matching records.
Displaying matches 21 through 33.
Vuln ID Summary CVSS Severity
CVE-2017-1000158

CPython (aka Python) up to 2.7.13 is vulnerable to an integer overflow in the PyString_DecodeEscape function in stringobject.c, resulting in heap-based buffer overflow (and possible arbitrary code execution)

Published: November 17, 2017; 12:29:00 AM -0500
V3.0: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2016-5699

CRLF injection vulnerability in the HTTPConnection.putheader function in urllib2 and urllib in CPython (aka Python) before 2.7.10 and 3.x before 3.4.4 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in a URL.

Published: September 02, 2016; 10:59:07 AM -0400
V3.0: 6.1 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2016-5636

Integer overflow in the get_data function in zipimport.c in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 allows remote attackers to have unspecified impact via a negative data size value, which triggers a heap-based buffer overflow.

Published: September 02, 2016; 10:59:06 AM -0400
V3.0: 9.8 CRITICAL
V2.0: 10.0 HIGH
CVE-2016-0772

The smtplib library in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 does not return an error when StartTLS fails, which might allow man-in-the-middle attackers to bypass the TLS protections by leveraging a network position between the client and the registry to block the StartTLS command, aka a "StartTLS stripping attack."

Published: September 02, 2016; 10:59:00 AM -0400
V3.0: 6.5 MEDIUM
V2.0: 5.8 MEDIUM
CVE-2013-7440

The ssl.match_hostname function in CPython (aka Python) before 2.7.9 and 3.x before 3.3.3 does not properly handle wildcards in hostnames, which might allow man-in-the-middle attackers to spoof servers via a crafted certificate.

Published: June 07, 2016; 2:59:00 PM -0400
V3.0: 5.9 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2015-5652

Untrusted search path vulnerability in python.exe in Python through 3.5.0 on Windows allows local users to gain privileges via a Trojan horse readline.pyd file in the current working directory. NOTE: the vendor says "It was determined that this is a longtime behavior of Python that cannot really be altered at this point."

Published: October 05, 2015; 9:59:27 PM -0400
V3.x:(not available)
V2.0: 7.2 HIGH
CVE-2014-9365

The HTTP clients in the (1) httplib, (2) urllib, (3) urllib2, and (4) xmlrpclib libraries in CPython (aka Python) 2.x before 2.7.9 and 3.x before 3.4.3, when accessing an HTTPS URL, do not (a) check the certificate against a trust store or verify that the server hostname matches a domain name in the subject's (b) Common Name or (c) subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

Published: December 12, 2014; 6:59:07 AM -0500
V3.x:(not available)
V2.0: 5.8 MEDIUM
CVE-2014-7185

Integer overflow in bufferobject.c in Python before 2.7.8 allows context-dependent attackers to obtain sensitive information from process memory via a large size and offset in a "buffer" function.

Published: October 08, 2014; 1:55:05 PM -0400
V3.x:(not available)
V2.0: 6.4 MEDIUM
CVE-2012-1150

Python before 2.6.8, 2.7.x before 2.7.3, 3.x before 3.1.5, and 3.2.x before 3.2.3 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.

Published: October 05, 2012; 5:55:01 PM -0400
V3.x:(not available)
V2.0: 5.0 MEDIUM
CVE-2012-0845

SimpleXMLRPCServer.py in SimpleXMLRPCServer in Python before 2.6.8, 2.7.x before 2.7.3, 3.x before 3.1.5, and 3.2.x before 3.2.3 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via an XML-RPC POST request that contains a smaller amount of data than specified by the Content-Length header.

Published: October 05, 2012; 5:55:01 PM -0400
V3.x:(not available)
V2.0: 5.0 MEDIUM
CVE-2011-4940

The list_directory function in Lib/SimpleHTTPServer.py in SimpleHTTPServer in Python before 2.5.6c1, 2.6.x before 2.6.7 rc2, and 2.7.x before 2.7.2 does not place a charset parameter in the Content-Type HTTP header, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks against Internet Explorer 7 via UTF-7 encoding.

Published: June 27, 2012; 6:18:36 AM -0400
V3.x:(not available)
V2.0: 2.6 LOW
CVE-2011-1521

The urllib and urllib2 modules in Python 2.x before 2.7.2 and 3.x before 3.2.1 process Location headers that specify redirection to file: URLs, which makes it easier for remote attackers to obtain sensitive information or cause a denial of service (resource consumption) via a crafted URL, as demonstrated by the file:///etc/passwd and file:///dev/zero URLs.

Published: May 24, 2011; 7:55:02 PM -0400
V3.x:(not available)
V2.0: 6.4 MEDIUM
CVE-2010-3492

The asyncore module in Python before 3.2 does not properly handle unsuccessful calls to the accept function, and does not have accompanying documentation describing how daemon applications should handle unsuccessful calls to the accept function, which makes it easier for remote attackers to conduct denial of service attacks that terminate these applications via network connections.

Published: October 19, 2010; 4:00:04 PM -0400
V3.x:(not available)
V2.0: 5.0 MEDIUM