https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 17:09:59 +0000 https://cve.radiocsirt.org/vuln/alsa-2021:1761 <p><strong>Affected:</strong> AlmaLinux:8: python-psycopg2-doc, AlmaLinux:8: python-sqlalchemy-doc, AlmaLinux:8: python2-Cython, AlmaLinux:8: python2-PyMySQL, AlmaLinux:8: python2-attrs, AlmaLinux:8: python2-backports, AlmaLinux:8: python2-backports-ssl_match_hostname, AlmaLinux:8: python2-chardet, AlmaLinux:8: python2-coverage, AlmaLinux:8: python2-dns and 29 more</p> <p>Python is an interpreted, interactive, object-oriented programming language that supports modules, classes, exceptions, high-level dynamic data types, and dynamic typing. The python27 packages provide a stable release of Python 2.7 with a number of additional utilities and database connectors for MySQL and PostgreSQL.</p> <p>Security Fix(es):</p> <p>* python: CRLF injection via HTTP request method in httplib/http.client (CVE-2020-26116)</p> <p>* python-urllib3: CRLF injection via HTTP request method (CVE-2020-26137)</p> <p>* python-lxml: mXSS due to the use of improper parser (CVE-2020-27783)</p> <p>* python: Stack-based buffer overflow in PyCArg_repr in _ctypes/callproc.c (CVE-2021-3177)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> <p>Additional Changes:</p> <p>For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.</p> <p><strong>Affected:</strong> AlmaLinux:8: python-psycopg2-doc, AlmaLinux:8: python-sqlalchemy-doc, AlmaLinux:8: python2-Cython, AlmaLinux:8: python2-PyMySQL, AlmaLinux:8: python2-attrs, AlmaLinux:8: python2-backports, AlmaLinux:8: python2-backports-ssl_match_hostname, AlmaLinux:8: python2-chardet, AlmaLinux:8: python2-coverage, AlmaLinux:8: python2-dns and 29 more</p> <p>Python is an interpreted, interactive, object-oriented programming language that supports modules, classes, exceptions, high-level dynamic data types, and dynamic typing. The python27 packages provide a stable release of Python 2.7 with a number of additional utilities and database connectors for MySQL and PostgreSQL.</p> <p>Security Fix(es):</p> <p>* python: CRLF injection via HTTP request method in httplib/http.client (CVE-2020-26116)</p> <p>* python-urllib3: CRLF injection via HTTP request method (CVE-2020-26137)</p> <p>* python-lxml: mXSS due to the use of improper parser (CVE-2020-27783)</p> <p>* python: Stack-based buffer overflow in PyCArg_repr in _ctypes/callproc.c (CVE-2021-3177)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> <p>Additional Changes:</p> <p>For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.</p> https://cve.radiocsirt.org/vuln/alsa-2021:1761 https://cve.radiocsirt.org/vuln/bdu:2021-01781 bdu:2021-01781 https://cve.radiocsirt.org/vuln/bdu:2021-01781 https://cve.radiocsirt.org/vuln/bell-cve-2021-3177 <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Withdrawn by the publisher.</strong></p> https://cve.radiocsirt.org/vuln/bell-cve-2021-3177 https://cve.radiocsirt.org/vuln/bit-libpython-2021-3177 <p><strong>Affected:</strong> Bitnami: libpython</p> <p>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 occurs because sprintf is used unsafely.</p> <p><strong>Affected:</strong> Bitnami: libpython</p> <p>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 occurs because sprintf is used unsafely.</p> https://cve.radiocsirt.org/vuln/bit-libpython-2021-3177 https://cve.radiocsirt.org/vuln/certfr-2021-avi-140 certfr-2021-avi-140 https://cve.radiocsirt.org/vuln/certfr-2021-avi-140 https://cve.radiocsirt.org/vuln/cleanstart-2026-bm51903 <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Affected:</strong> CleanStart: python3</p> <p>Multiple security vulnerabilities affect the python3 package. These issues are resolved in later releases. See references for individual vulnerability details.</p> <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Affected:</strong> CleanStart: python3</p> <p>Multiple security vulnerabilities affect the python3 package. These issues are resolved in later releases. See references for individual vulnerability details.</p> https://cve.radiocsirt.org/vuln/cleanstart-2026-bm51903 https://cve.radiocsirt.org/vuln/euvd-2026-263981 EUVD-2026-263981 https://cve.radiocsirt.org/vuln/euvd-2026-263981 https://cve.radiocsirt.org/vuln/fkie_cve-2021-3177 <p>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 occurs because sprintf is used unsafely.</p> <p>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 occurs because sprintf is used unsafely.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2021-3177 https://cve.radiocsirt.org/vuln/ghsa-hc96-xw56-vfwh <p>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 occurs because sprintf is used unsafely.</p> <p>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 occurs because sprintf is used unsafely.</p> https://cve.radiocsirt.org/vuln/ghsa-hc96-xw56-vfwh https://cve.radiocsirt.org/vuln/gsd-2021-3177 gsd-2021-3177 https://cve.radiocsirt.org/vuln/gsd-2021-3177 https://cve.radiocsirt.org/vuln/icsa-23-348-10 <p>expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE. shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees run-mailcap in the Debian mime-support package before 3.52-1+deb7u1 allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a filename. In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9 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 o…</p> <p>expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE. shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees run-mailcap in the Debian mime-support package before 3.52-1+deb7u1 allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a filename. In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9 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 o…</p> https://cve.radiocsirt.org/vuln/icsa-23-348-10 https://cve.radiocsirt.org/vuln/msrc_cve-2021-3177 msrc_CVE-2021-3177 https://cve.radiocsirt.org/vuln/msrc_cve-2021-3177 https://cve.radiocsirt.org/vuln/oesa-2021-1036 <p><strong>Affected:</strong> openEuler:20.03-LTS: python3</p> <p>Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C++ (or other languages, depending on the chosen implementation). Python is also usable as an extension language for applications written in other languages that need easy-to-use scripting or automation interfaces.\r\n\r\n Security Fix(es):\r\n\r\n 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 occurs because sprintf is used unsafely.(CVE-2021-3177)\r\n\r\n</p> <p><strong>Affected:</strong> openEuler:20.03-LTS: python3</p> <p>Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C++ (or other languages, depending on the chosen implementation). Python is also usable as an extension language for applications written in other languages that need easy-to-use scripting or automation interfaces.\r\n\r\n Security Fix(es):\r\n\r\n 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 occurs because sprintf is used unsafely.(CVE-2021-3177)\r\n\r\n</p> https://cve.radiocsirt.org/vuln/oesa-2021-1036 https://cve.radiocsirt.org/vuln/opensuse-su-2021:0270-1 <p>Security update for python</p> <p>Security update for python</p> https://cve.radiocsirt.org/vuln/opensuse-su-2021:0270-1 https://cve.radiocsirt.org/vuln/rhsa-2021:3252 <p>python: Unsafe use of eval() on data retrieved via HTTP in the test suite python-jinja2: ReDoS vulnerability in the urlize filter python: Stack-based buffer overflow in PyCArg_repr in _ctypes/callproc.c python-babel: Relative path traversal allows attacker to load arbitrary locale files and execute arbitrary code python-pygments: Infinite loop in SML lexer may lead to DoS python: Web cache poisoning via urllib.parse.parse_qsl and urllib.parse.parse_qs by using a semicolon in query parameters python-pygments: ReDoS in multiple lexers python-babel: Relative path traversal allows attacker to load arbitrary locale files and execute arbitrary code</p> <p>python: Unsafe use of eval() on data retrieved via HTTP in the test suite python-jinja2: ReDoS vulnerability in the urlize filter python: Stack-based buffer overflow in PyCArg_repr in _ctypes/callproc.c python-babel: Relative path traversal allows attacker to load arbitrary locale files and execute arbitrary code python-pygments: Infinite loop in SML lexer may lead to DoS python: Web cache poisoning via urllib.parse.parse_qsl and urllib.parse.parse_qs by using a semicolon in query parameters python-pygments: ReDoS in multiple lexers python-babel: Relative path traversal allows attacker to load arbitrary locale files and execute arbitrary code</p> https://cve.radiocsirt.org/vuln/rhsa-2021:3252 https://cve.radiocsirt.org/vuln/suse-su-2021:0355-1 <p>Security update for python</p> <p>Security update for python</p> https://cve.radiocsirt.org/vuln/suse-su-2021:0355-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-3177 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: python2.7, Ubuntu:Pro:14.04:LTS: python3.4, Ubuntu:Pro:14.04:LTS: python3.5, Ubuntu:16.04:LTS: python2.7, Ubuntu:16.04:LTS: python3.5, Ubuntu:18.04:LTS: python2.7, Ubuntu:18.04:LTS: python3.6, Ubuntu:18.04:LTS: python3.7, Ubuntu:18.04:LTS: python3.8, Ubuntu:20.04:LTS: python2.7 and 2 more</p> <p>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 occurs because sprintf is used unsafely.</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: python2.7, Ubuntu:Pro:14.04:LTS: python3.4, Ubuntu:Pro:14.04:LTS: python3.5, Ubuntu:16.04:LTS: python2.7, Ubuntu:16.04:LTS: python3.5, Ubuntu:18.04:LTS: python2.7, Ubuntu:18.04:LTS: python3.6, Ubuntu:18.04:LTS: python3.7, Ubuntu:18.04:LTS: python3.8, Ubuntu:20.04:LTS: python2.7 and 2 more</p> <p>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 occurs because sprintf is used unsafely.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-3177 https://cve.radiocsirt.org/vuln/wid-sec-w-2022-0495 <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Python ausnutzen, um beliebigen Programmcode mit Benutzerrechten auszuführen.</p> <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Python ausnutzen, um beliebigen Programmcode mit Benutzerrechten auszuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2022-0495