CVSS: 7.0EPSS: 0%CPEs: 13EXPL: 1CVE-2022-26488
https://notcve.org/view.php?id=CVE-2022-26488
07 Mar 2022 — 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 all users and enabled PATH entries. A non-administrative user can trigger a repair that incorrectly adds user-writable paths into PATH, enabling search-path hijacking of other users and system services. This affects Python (CPython) t... • https://github.com/techspence/PyPATHPwner • CWE-426: Untrusted Search Path •
CVSS: 7.5EPSS: 0%CPEs: 21EXPL: 1CVE-2022-0391 – python: urllib.parse does not sanitize URLs containing ASCII newline and tabs
https://notcve.org/view.php?id=CVE-2022-0391
09 Feb 2022 — 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. This flaw allows an attacker to input a crafted URL, leading to injection attacks. This flaw affects Python versions prior to 3.10.0b1, 3.9.5, 3.8.11, 3.7.11 and 3.6.14. • https://bugs.python.org/issue43882 • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •
CVSS: 6.5EPSS: 0%CPEs: 27EXPL: 1CVE-2021-3733 – python: urllib: Regular expression DoS in AbstractBasicAuthHandler
https://notcve.org/view.php?id=CVE-2021-3733
17 Sep 2021 — 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 crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability. Se presenta un fallo en la clase AbstractBasicAuthHandler de urllib. Un atacante que controle un servidor H... • https://bugs.python.org/issue43075 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 5.7EPSS: 0%CPEs: 22EXPL: 0CVE-2021-3426 – python: Information disclosure via pydoc
https://notcve.org/view.php?id=CVE-2021-3426
03 May 2021 — 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 normally be able to access. The highest risk of this flaw is to data confidentiality. This flaw affects Python versions before 3.8.9, Python versions before 3.9.3 and Python versions before 3.10.0a7. Se presenta un fallo en pydoc de Pytho... • https://bugzilla.redhat.com/show_bug.cgi?id=1935913 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2021-28667
https://notcve.org/view.php?id=CVE-2021-28667
18 Mar 2021 — StackStorm before 3.4.1, in some situations, has an infinite loop that consumes all available memory and disk space. This can occur if Python 3.x is used, the locale is not utf-8, and there is an attempt to log Unicode data (from an action or rule name). StackStorm versiones anteriores a 3.4.1, en algunas situaciones, presenta un bucle infinito que consume toda la memoria disponible y el espacio en disco. Esto puede ocurrir si se usa Python versión 3.x, la configuración regional no es utf-8 y se intent... • https://stackstorm.com/2021/03/10/stackstorm-v3-4-1-security-fix • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 5.9EPSS: 0%CPEs: 19EXPL: 1CVE-2021-23336 – Web Cache Poisoning
https://notcve.org/view.php?id=CVE-2021-23336
15 Feb 2021 — 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 the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious ... • http://www.openwall.com/lists/oss-security/2021/02/19/4 • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 9.8EPSS: 0%CPEs: 7EXPL: 0CVE-2020-27619 – python: Unsafe use of eval() on data retrieved via HTTP in the test suite
https://notcve.org/view.php?id=CVE-2020-27619
22 Oct 2020 — In Python 3 through 3.9.0, the Lib/test/multibytecodec_support.py CJK codec tests call eval() on content retrieved via HTTP. En Python versiones 3 hasta 3.9.0, las pruebas del códec CJK del archivo Lib/test/multibytecodec_support.py llaman a la función eval() en el contenido recuperado por medio de HTTP In Python3's Lib/test/multibytecodec_support.py CJK codec tests call eval() on content retrieved via HTTP. Red Hat Advanced Cluster Management for Kubernetes 2.2.4 images Red Hat Advanced Cluster Management ... • https://bugs.python.org/issue41944 • CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') •
CVSS: 7.2EPSS: 0%CPEs: 17EXPL: 1CVE-2020-26116 – python: CRLF injection via HTTP request method in httplib/http.client
https://notcve.org/view.php?id=CVE-2020-26116
27 Sep 2020 — http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of HTTPConnection.request. http.client en Python 3.x antes de la versión 3.5.10, 3.6.x antes de la versión 3.6.12, 3.7.x antes de la versión 3.7.9, y 3.8.x antes de la versión 3.8.5 permite la inyección de CRLF si el atacante controla el método de petició... • http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00027.html • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting') •
CVSS: 7.5EPSS: 0%CPEs: 17EXPL: 0CVE-2019-20907 – python: infinite loop in the tarfile module via crafted TAR archive
https://notcve.org/view.php?id=CVE-2019-20907
13 Jul 2020 — In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation. En la biblioteca Lib/tarfile.py en Python versiones hasta 3.8.3, un atacante puede diseñar un archivo TAR conllevando a un bucle infinito cuando se abrió mediante tarfile.open, porque la función _proc_pax carece de comprobación de encabezado A flaw was found in python. In Lib/tarfile.py an attacker is able to craft a TAR arc... • http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00051.html • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 7.8EPSS: 0%CPEs: 17EXPL: 0CVE-2020-15523
https://notcve.org/view.php?id=CVE-2020-15523
04 Jul 2020 — In Python 3.6 through 3.6.10, 3.7 through 3.7.8, 3.8 through 3.8.4rc1, and 3.9 through 3.9.0b4 on Windows, a Trojan horse python3.dll might be used in cases where CPython is embedded in a native application. This occurs because python3X.dll may use an invalid search path for python3.dll loading (after Py_SetPath has been used). NOTE: this issue CANNOT occur when using python.exe from a standard (non-embedded) Python installation on Windows. En Python versiones 3.6 hasta 3.6.10, 3.7 hasta 3.7.8, 3.8 hasta 3.... • https://bugs.python.org/issue29778 • CWE-427: Uncontrolled Search Path Element CWE-908: Use of Uninitialized Resource •