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Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:python:python:2.7.10:-:*:*:*:*:*:*
  • CPE Name Search: true
There are 30 matching records.
Displaying matches 21 through 30.
Vuln ID Summary CVSS Severity
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 -0500
V3.0: 6.5 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2018-1000030

Python 2.7.14 is vulnerable to a Heap-Buffer-Overflow as well as a Heap-Use-After-Free. Python versions prior to 2.7.14 may also be vulnerable and it appears that Python 2.7.17 and prior may also be vulnerable however this has not been confirmed. The vulnerability lies when multiply threads are handling large amounts of data. In both cases there is essentially a race condition that occurs. For the Heap-Buffer-Overflow, Thread 2 is creating the size for a buffer, but Thread1 is already writing to the buffer without knowing how much to write. So when a large amount of data is being processed, it is very easy to cause memory corruption using a Heap-Buffer-Overflow. As for the Use-After-Free, Thread3->Malloc->Thread1->Free's->Thread2-Re-uses-Free'd Memory. The PSRT has stated that this is not a security vulnerability due to the fact that the attacker must be able to run code, however in some situations, such as function as a service, this vulnerability can potentially be used by an attacker to violate a trust boundary, as such the DWF feels this issue deserves a CVE.

Published: February 08, 2018; 12:29:00 PM -0500
V3.1: 3.6 LOW
V2.0: 3.3 LOW
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 -0500
V3.0: 8.8 HIGH
V2.0: 6.8 MEDIUM
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-2014-4616

Array index error in the scanstring function in the _json module in Python 2.7 through 3.5 and simplejson before 2.6.1 allows context-dependent attackers to read arbitrary process memory via a negative index value in the idx argument to the raw_decode function.

Published: August 24, 2017; 4:29:00 PM -0400
V3.0: 5.9 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-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-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 -0500
V3.x:(not available)
V2.0: 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 -0400
V3.x:(not available)
V2.0: 7.5 HIGH