Filtered by vendor Python
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Total
238 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2025-47273 | 2 Debian, Python | 2 Debian Linux, Setuptools | 2025-06-12 | N/A | 8.8 HIGH |
| setuptools is a package that allows users to download, build, install, upgrade, and uninstall Python packages. A path traversal vulnerability in `PackageIndex` is present in setuptools prior to version 78.1.1. An attacker would be allowed to write files to arbitrary locations on the filesystem with the permissions of the process running the Python code, which could escalate to remote code execution depending on the context. Version 78.1.1 fixes the issue. | |||||
| CVE-2019-12900 | 6 Bzip, Canonical, Debian and 3 more | 6 Bzip2, Ubuntu Linux, Debian Linux and 3 more | 2025-06-09 | 7.5 HIGH | 9.8 CRITICAL |
| BZ2_decompress in decompress.c in bzip2 through 1.0.6 has an out-of-bounds write when there are many selectors. | |||||
| CVE-2016-3189 | 2 Bzip, Python | 2 Bzip2, Python | 2025-06-09 | 4.3 MEDIUM | 6.5 MEDIUM |
| Use-after-free vulnerability in bzip2recover in bzip2 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted bzip2 file, related to block ends set to before the start of the block. | |||||
| CVE-2019-15903 | 2 Libexpat Project, Python | 2 Libexpat, Python | 2025-05-30 | 5.0 MEDIUM | 7.5 HIGH |
| In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read. | |||||
| CVE-2022-37454 | 8 Debian, Extended Keccak Code Package Project, Fedoraproject and 5 more | 8 Debian Linux, Extended Keccak Code Package, Fedora and 5 more | 2025-05-08 | N/A | 9.8 CRITICAL |
| 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-2016-6581 | 1 Python | 2 Hpack, Hyper | 2025-04-20 | 7.8 HIGH | 7.5 HIGH |
| A HTTP/2 implementation built using any version of the Python HPACK library between v1.0.0 and v2.2.0 could be targeted for a denial of service attack, specifically a so-called "HPACK Bomb" attack. This attack occurs when an attacker inserts a header field that is exactly the size of the HPACK dynamic header table into the dynamic header table. The attacker can then send a header block that is simply repeated requests to expand that field in the dynamic table. This can lead to a gigantic compression ratio of 4,096 or better, meaning that 16kB of data can decompress to 64MB of data on the target machine. | |||||
| CVE-2017-2810 | 1 Python | 1 Tablib | 2025-04-20 | 7.5 HIGH | 7.5 HIGH |
| An exploitable vulnerability exists in the Databook loading functionality of Tablib 0.11.4. A yaml loaded Databook can execute arbitrary python commands resulting in command execution. An attacker can insert python into loaded yaml to trigger this vulnerability. | |||||
| CVE-2017-5992 | 1 Python | 1 Openpyxl | 2025-04-20 | 5.8 MEDIUM | 8.2 HIGH |
| Openpyxl 2.4.1 resolves external entities by default, which allows remote attackers to conduct XXE attacks via a crafted .xlsx document. | |||||
| CVE-2017-17522 | 1 Python | 1 Python | 2025-04-20 | 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-2016-6580 | 1 Python | 1 Python Priority Library | 2025-04-20 | 5.0 MEDIUM | 7.5 HIGH |
| A HTTP/2 implementation built using any version of the Python priority library prior to version 1.2.0 could be targeted by a malicious peer by having that peer assign priority information for every possible HTTP/2 stream ID. The priority tree would happily continue to store the priority information for each stream, and would therefore allocate unbounded amounts of memory. Attempting to actually use a tree like this would also cause extremely high CPU usage to maintain the tree. | |||||
| CVE-2016-9015 | 1 Python | 1 Urllib3 | 2025-04-20 | 2.6 LOW | 3.7 LOW |
| Versions 1.17 and 1.18 of the Python urllib3 library suffer from a vulnerability that can cause them, in certain configurations, to not correctly validate TLS certificates. This places users of the library with those configurations at risk of man-in-the-middle and information leakage attacks. This vulnerability affects users using versions 1.17 and 1.18 of the urllib3 library, who are using the optional PyOpenSSL support for TLS instead of the regular standard library TLS backend, and who are using OpenSSL 1.1.0 via PyOpenSSL. This is an extremely uncommon configuration, so the security impact of this vulnerability is low. | |||||
| CVE-2016-3076 | 1 Python | 1 Pillow | 2025-04-20 | 4.3 MEDIUM | 5.5 MEDIUM |
| Heap-based buffer overflow in the j2k_encode_entry function in Pillow 2.5.0 through 3.1.1 allows remote attackers to cause a denial of service (memory corruption) via a crafted Jpeg2000 file. | |||||
| CVE-2014-4616 | 4 Opensuse, Opensuse Project, Python and 1 more | 4 Opensuse, Opensuse, Python and 1 more | 2025-04-20 | 4.3 MEDIUM | 5.9 MEDIUM |
| 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. | |||||
| CVE-2017-1000158 | 2 Debian, Python | 2 Debian Linux, Python | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| 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) | |||||
| CVE-2017-9233 | 3 Debian, Libexpat Project, Python | 3 Debian Linux, Libexpat, Python | 2025-04-20 | 5.0 MEDIUM | 7.5 HIGH |
| XML External Entity vulnerability in libexpat 2.2.0 and earlier (Expat XML Parser Library) allows attackers to put the parser in an infinite loop using a malformed external entity definition from an external DTD. | |||||
| CVE-2016-2533 | 3 Debian, Python, Python Imaging Project | 3 Debian Linux, Pillow, Python Imaging | 2025-04-12 | 4.3 MEDIUM | 6.5 MEDIUM |
| Buffer overflow in the ImagingPcdDecode function in PcdDecode.c in Pillow before 3.1.1 and Python Imaging Library (PIL) 1.1.7 and earlier allows remote attackers to cause a denial of service (crash) via a crafted PhotoCD file. | |||||
| CVE-2016-5699 | 1 Python | 1 Python | 2025-04-12 | 4.3 MEDIUM | 6.1 MEDIUM |
| CRLF injection vulnerability in the HTTPConnection.putheader function in urllib2 and urllib in CPython (aka Python) before 2.7.10 and 3.x before 3.4.4 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in a URL. | |||||
| CVE-2014-7185 | 2 Apple, Python | 2 Mac Os X, Python | 2025-04-12 | 6.4 MEDIUM | N/A |
| Integer overflow in bufferobject.c in Python before 2.7.8 allows context-dependent attackers to obtain sensitive information from process memory via a large size and offset in a "buffer" function. | |||||
| CVE-2014-3598 | 2 Opensuse, Python | 2 Opensuse, Pillow | 2025-04-12 | 5.0 MEDIUM | N/A |
| The Jpeg2KImagePlugin plugin in Pillow before 2.5.3 allows remote attackers to cause a denial of service via a crafted image. | |||||
| CVE-2014-1829 | 4 Canonical, Debian, Mageia and 1 more | 4 Ubuntu Linux, Debian Linux, Mageia and 1 more | 2025-04-12 | 5.0 MEDIUM | N/A |
| Requests (aka python-requests) before 2.3.0 allows remote servers to obtain a netrc password by reading the Authorization header in a redirected request. | |||||