Filtered by vendor Python
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Total
224 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2024-7592 | 1 Python | 1 Python | 2024-09-04 | N/A | 7.5 HIGH |
| There is a LOW severity vulnerability affecting CPython, specifically the 'http.cookies' standard library module. When parsing cookies that contained backslashes for quoted characters in the cookie value, the parser would use an algorithm with quadratic complexity, resulting in excess CPU resources being used while parsing the value. | |||||
| CVE-2024-6232 | 1 Python | 1 Python | 2024-09-04 | N/A | 7.5 HIGH |
| There is a MEDIUM severity vulnerability affecting CPython. Regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar archives. | |||||
| CVE-2017-18207 | 1 Python | 1 Python | 2024-08-05 | 4.3 MEDIUM | 6.5 MEDIUM |
| 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. | |||||
| CVE-2017-17522 | 1 Python | 1 Python | 2024-08-05 | 6.8 MEDIUM | 8.8 HIGH |
| 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 | |||||
| CVE-2019-13404 | 2 Microsoft, Python | 2 Windows, Python | 2024-08-05 | 9.3 HIGH | 7.8 HIGH |
| The MSI installer for Python through 2.7.16 on Windows defaults to the C:\Python27 directory, which makes it easier for local users to deploy Trojan horse code. (This also affects old 3.x releases before 3.5.) NOTE: the vendor's position is that it is the user's responsibility to ensure C:\Python27 access control or choose a different directory, because backwards compatibility requires that C:\Python27 remain the default for 2.7.x | |||||
| CVE-2021-28861 | 2 Fedoraproject, Python | 2 Fedora, Python | 2024-08-03 | N/A | 7.4 HIGH |
| 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 page states "Warning: http.server is not recommended for production. It only implements basic security checks." | |||||
| CVE-2023-38898 | 1 Python | 1 Python | 2024-08-02 | N/A | 5.3 MEDIUM |
| 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 no common scenarios in which an adversary can call _asyncio._swap_current_task but does not already have the ability to call arbitrary functions; and (3) there are no common scenarios in which sensitive information, which is not already accessible to an adversary, becomes accessible through this bug. | |||||
| CVE-2023-36632 | 1 Python | 1 Python | 2024-08-02 | N/A | 7.5 HIGH |
| 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 that was supposed to contain a name and an e-mail address. NOTE: email.utils.parseaddr is categorized as a Legacy API in the documentation of the Python email package. Applications should instead use the email.parser.BytesParser or email.parser.Parser class. NOTE: the vendor's perspective is that this is neither a vulnerability nor a bug. The email package is intended to have size limits and to throw an exception when limits are exceeded; they were exceeded by the example demonstration code. | |||||
| CVE-2023-50447 | 2 Debian, Python | 2 Debian Linux, Pillow | 2024-08-01 | N/A | 8.1 HIGH |
| Pillow through 10.1.0 allows PIL.ImageMath.eval Arbitrary Code Execution via the environment parameter, a different vulnerability than CVE-2022-22817 (which was about the expression parameter). | |||||
| CVE-2022-40897 | 1 Python | 1 Setuptools | 2024-06-21 | N/A | 5.9 MEDIUM |
| Python Packaging Authority (PyPA) setuptools before 65.5.1 allows remote attackers to cause a denial of service via HTML in a crafted package or custom PackageIndex page. There is a Regular Expression Denial of Service (ReDoS) in package_index.py. | |||||
| CVE-2021-28363 | 3 Fedoraproject, Oracle, Python | 3 Fedora, Peoplesoft Enterprise Peopletools, Urllib3 | 2024-06-21 | 6.4 MEDIUM | 6.5 MEDIUM |
| The urllib3 library 1.26.x before 1.26.4 for Python omits SSL certificate validation in some cases involving HTTPS to HTTPS proxies. The initial connection to the HTTPS proxy (if an SSLContext isn't given via proxy_config) doesn't verify the hostname of the certificate. This means certificates for different servers that still validate properly with the default urllib3 SSLContext will be silently accepted. | |||||
| CVE-2023-6507 | 1 Python | 1 Python | 2024-05-07 | N/A | 4.9 MEDIUM |
| An issue was found in CPython 3.12.0 `subprocess` module on POSIX platforms. The issue was fixed in CPython 3.12.1 and does not affect other stable releases. When using the `extra_groups=` parameter with an empty list as a value (ie `extra_groups=[]`) the logic regressed to not call `setgroups(0, NULL)` before calling `exec()`, thus not dropping the original processes' groups before starting the new process. There is no issue when the parameter isn't used or when any value is used besides an empty list. This issue only impacts CPython processes run with sufficient privilege to make the `setgroups` system call (typically `root`). | |||||
| CVE-2007-4559 | 1 Python | 1 Python | 2024-03-23 | 6.8 MEDIUM | N/A |
| Directory traversal vulnerability in the (1) extract and (2) extractall functions in the tarfile module in Python allows user-assisted remote attackers to overwrite arbitrary files via a .. (dot dot) sequence in filenames in a TAR archive, a related issue to CVE-2001-1267. | |||||
| CVE-2023-44271 | 2 Fedoraproject, Python | 2 Fedora, Pillow | 2024-03-22 | N/A | 7.5 HIGH |
| An issue was discovered in Pillow before 10.0.0. It is a Denial of Service that uncontrollably allocates memory to process a given task, potentially causing a service to crash by having it run out of memory. This occurs for truetype in ImageFont when textlength in an ImageDraw instance operates on a long text argument. | |||||
| CVE-2022-22817 | 2 Debian, Python | 2 Debian Linux, Pillow | 2024-03-22 | 7.5 HIGH | 9.8 CRITICAL |
| PIL.ImageMath.eval in Pillow before 9.0.0 allows evaluation of arbitrary expressions, such as ones that use the Python exec method. A lambda expression could also be used. | |||||
| CVE-2021-23437 | 2 Fedoraproject, Python | 2 Fedora, Pillow | 2024-03-22 | 5.0 MEDIUM | 7.5 HIGH |
| The package pillow 5.2.0 and before 8.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the getrgb function. | |||||
| CVE-2018-25091 | 1 Python | 1 Urllib3 | 2024-02-28 | N/A | 6.1 MEDIUM |
| urllib3 before 1.24.2 does not remove the authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the authorization header to be exposed to unintended hosts or transmitted in cleartext. NOTE: this issue exists because of an incomplete fix for CVE-2018-20060 (which was case-sensitive). | |||||
| CVE-2023-43804 | 3 Debian, Fedoraproject, Python | 3 Debian Linux, Fedora, Urllib3 | 2024-02-28 | N/A | 8.1 HIGH |
| urllib3 is a user-friendly HTTP client library for Python. urllib3 doesn't treat the `Cookie` HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a `Cookie` header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. This issue has been patched in urllib3 version 1.26.17 or 2.0.5. | |||||
| CVE-2023-40217 | 1 Python | 1 Python | 2024-02-28 | N/A | 5.3 MEDIUM |
| An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and 3.11.x before 3.11.5. It primarily affects servers (such as HTTP servers) that use TLS client authentication. If a TLS server-side socket is created, receives data into the socket buffer, and then is closed quickly, there is a brief window where the SSLSocket instance will detect the socket as "not connected" and won't initiate a handshake, but buffered data will still be readable from the socket buffer. This data will not be authenticated if the server-side TLS peer is expecting client certificate authentication, and is indistinguishable from valid TLS stream data. Data is limited in size to the amount that will fit in the buffer. (The TLS connection cannot directly be used for data exfiltration because the vulnerable code path requires that the connection be closed on initialization of the SSLSocket.) | |||||
| CVE-2023-41105 | 2 Netapp, Python | 2 Active Iq Unified Manager, Python | 2024-02-28 | N/A | 7.5 HIGH |
| An issue was discovered in Python 3.11 through 3.11.4. If a path containing '\0' bytes is passed to os.path.normpath(), the path will be truncated unexpectedly at the first '\0' byte. There are plausible cases in which an application would have rejected a filename for security reasons in Python 3.10.x or earlier, but that filename is no longer rejected in Python 3.11.x. | |||||