python-min

Vulnerabilities (87)

• CVE-2023-38898Aug 15, 2023
  affected < 3.6.13fixed 3.6.13

  An issue in Python cpython v.3.7 allows an attacker to obtain sensitive information via the _asyncio._swap_current_task component. NOTE: this is disputed by the vendor because (1) neither 3.7 nor any other release is affected (it is a bug in some 3.12 pre-releases); (2) there are

• CVE-2023-36632Jun 25, 2023
  affected < 3.11.5fixed 3.11.5

  The legacy email.utils.parseaddr function in Python through 3.11.4 allows attackers to trigger "RecursionError: maximum recursion depth exceeded while calling a Python object" via a crafted argument. This argument is plausibly an untrusted value from an application's input data t

• CVE-2023-33595Jun 7, 2023
  affected >= 3.12.0-alpha0, < 3.12.0-alpha8fixed 3.12.0-alpha8

  CPython v3.12.0 alpha 7 was discovered to contain a heap use-after-free via the function ascii_decode at /Objects/unicodeobject.c.

• CVE-2023-27043MedApr 19, 2023
  affected < 3.8.20fixed 3.8.20

  The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some applications, an attacker can bypass a protection mechanism in which applica

• CVE-2023-24329Feb 17, 2023
  affected < 3.7.17fixed 3.7.17

  An issue in the urllib.parse component of Python before 3.11.4 allows attackers to bypass blocklisting methods by supplying a URL that starts with blank characters.

• CVE-2022-45061Nov 9, 2022
  affected < 3.7.16fixed 3.7.16

  An issue was discovered in Python before 3.11.1. An unnecessary quadratic algorithm exists in one path when processing some inputs to the IDNA (RFC 3490) decoder, such that a crafted, unreasonably long name being presented to the decoder could lead to a CPU denial of service. Hos

• CVE-2022-42919Nov 6, 2022
  affected >= 3.7.3, < 3.7.16fixed 3.7.16

  Python 3.9.x before 3.9.16 and 3.10.x before 3.10.9 on Linux allows local privilege escalation in a non-default configuration. The Python multiprocessing library, when used with the forkserver start method on Linux, allows pickles to be deserialized from any user in the same mach

• CVE-2022-37454Oct 21, 2022
  affected >= 3.6.0, < 3.7.16fixed 3.7.16

  The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.

• CVE-2020-10735Sep 9, 2022
  affected >= 3.7.0, < 3.7.14fixed 3.7.14

  A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int("text"), a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits (float, decimal, int.from_bytes(), and int() for binary bases 2

• CVE-2021-4189Aug 24, 2022
  affected >= 3.6.0, < 3.6.14fixed 3.6.14

  A flaw was found in Python, specifically in the FTP (File Transfer Protocol) client library in PASV (passive) mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to set up a malicious FTP server that can trick FTP

• CVE-2021-28861Aug 23, 2022
  affected >= 3.0.0, < 3.7.14fixed 3.7.14

  Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure. NOTE: this is disputed by a third party because the http.server.html documentation

• CVE-2022-26488Mar 7, 2022
  affected < 3.7.13fixed 3.7.13

  In Python before 3.10.3 on Windows, local users can gain privileges because the search path is inadequately secured. The installer may allow a local attacker to add user-writable directories to the system search path. To exploit, an administrator must have installed Python for al

• CVE-2021-3733Mar 7, 2022
  affected < 3.6.14fixed 3.6.14

  There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafte

• CVE-2021-3737Mar 4, 2022
  affected >= 3.6.0, < 3.6.14fixed 3.6.14

  A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to syst

• CVE-2022-0391Feb 9, 2022
  affected < 3.6.14fixed 3.6.14

  A flaw was found in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator (URL) strings into components. The issue involves how the urlparse method does not sanitize input and allows characters like '\r' and '\n' in the URL path. Th

• CVE-2021-3426May 20, 2021
  affected < 2.7.18fixed 2.7.18

  There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normal

• CVE-2021-29921May 6, 2021
  affected >= 3.8.0, < 3.8.12fixed 3.8.12

  In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.

• CVE-2021-23336Feb 15, 2021
  affected < 3.6.13fixed 3.6.13

  The package python/cpython from 0 and before 3.6.13, from 3.7.0 and before 3.7.10, from 3.8.0 and before 3.8.8, from 3.9.0 and before 3.9.2 are vulnerable to Web Cache Poisoning via urllib.parse.parse_qsl and urllib.parse.parse_qs by using a vector called parameter cloaking. When

• CVE-2021-3177Jan 19, 2021
  affected < 3.6.13fixed 3.6.13

  Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution in certain Python applications that accept floating-point numbers as untrusted input, as demonstrated by a 1e300 argument to c_double.from_param. This occu

• CVE-2020-27619Oct 22, 2020
  affected >= 3.0.0, < 3.6.13fixed 3.6.13

  In Python 3 through 3.9.0, the Lib/test/multibytecodec_support.py CJK codec tests call eval() on content retrieved via HTTP.