National Vulnerability Database

National Vulnerability Database

National Vulnerability
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Search Parameters:
  • Contains Software Flaws (CVE)
  • CPE Product Version: cpe:/a:python:python:2.7.17
There are 9 matching records.
Vuln ID Summary CVSS Severity
CVE-2013-1753

The gzip_decode function in the xmlrpc client library in Python 3.4 and earlier allows remote attackers to cause a denial of service (memory consumption) via a crafted HTTP request.

Published: March 11, 2020; 01:15:12 PM -04:00
V3.1: 7.5 HIGH
    V2: 5.0 MEDIUM
CVE-2019-9674

Lib/zipfile.py in Python through 3.7.2 allows remote attackers to cause a denial of service (resource consumption) via a ZIP bomb.

Published: February 04, 2020; 10:15:11 AM -05:00
V3.1: 7.5 HIGH
    V2: 5.0 MEDIUM
CVE-2020-8492

Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking.

Published: January 30, 2020; 02:15:12 PM -05:00
V3.1: 6.5 MEDIUM
    V2: 7.1 HIGH
CVE-2019-18348

An issue was discovered in urllib2 in Python 2.x through 2.7.17 and urllib in Python 3.x through 3.8.0. 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 host component of a URL) followed by an HTTP header. This is similar to the CVE-2019-9740 query string issue and the CVE-2019-9947 path string issue. (This is not exploitable when glibc has CVE-2016-10739 fixed.)

Published: October 23, 2019; 01:15:12 PM -04:00
V3.1: 6.1 MEDIUM
    V2: 4.3 MEDIUM
CVE-2017-18207

** DISPUTED ** The Wave_read._read_fmt_chunk function in Lib/wave.py in Python through 3.6.4 does not ensure a nonzero channel value, which allows attackers to cause a denial of service (divide-by-zero and exception) via a crafted wav format audio file. NOTE: the vendor disputes this issue because Python applications "need to be prepared to handle a wide variety of exceptions."

Published: March 01, 2018; 12:29:00 AM -05:00
V3.0: 6.5 MEDIUM
    V2: 4.3 MEDIUM
CVE-2017-17522

** DISPUTED ** Lib/webbrowser.py in Python through 3.6.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a software maintainer indicates that exploitation is impossible because the code relies on subprocess.Popen and the default shell=False setting.

Published: December 14, 2017; 11:29:00 AM -05:00
V3.0: 8.8 HIGH
    V2: 6.8 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; 09:59:27 PM -04:00
    V2: 7.2 HIGH
CVE-2009-3720

The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and other software, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with crafted UTF-8 sequences that trigger a buffer over-read, a different vulnerability than CVE-2009-2625.

Published: November 03, 2009; 11:30:12 AM -05:00
    V2: 5.0 MEDIUM
CVE-2009-2940

The pygresql module 3.8.1 and 4.0 for Python does not properly support the PQescapeStringConn function, which might allow remote attackers to leverage escaping issues involving multibyte character encodings.

Published: October 22, 2009; 12:30:00 PM -04:00
    V2: 7.5 HIGH