https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 12:46:09 +0000 https://cve.radiocsirt.org/vuln/alsa-2021:4151 <p><strong>Affected:</strong> AlmaLinux:8: babel, AlmaLinux:8: python-nose-docs, 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-babel, AlmaLinux:8: python2-backports, AlmaLinux:8: python2-backports-ssl_match_hostname and 42 more</p> <p>Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.</p> <p>Security Fix(es):</p> <p>* python: Unsafe use of eval() on data retrieved via HTTP in the test suite (CVE-2020-27619)</p> <p>* python-jinja2: ReDoS vulnerability in the urlize filter (CVE-2020-28493)</p> <p>* python-babel: Relative path traversal allows attacker to load arbitrary locale files and execute arbitrary code (CVE-2021-20095, CVE-2021-42771)</p> <p>* python-pygments: Infinite loop in SML lexer may lead to DoS (CVE-2021-20270)</p> <p>* python: Web cache poisoning via urllib.parse.parse_qsl and urllib.parse.parse_qs by using a semicolon in query parameters (CVE-2021-23336)</p> <p>* python-pygments: ReDoS in multiple lexers (CVE-2021-27291)</p> <p>* python-lxml: Missing input sanitization for formaction HTML5 attributes may lead to XSS (CVE-2021-28957)</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: babel, AlmaLinux:8: python-nose-docs, 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-babel, AlmaLinux:8: python2-backports, AlmaLinux:8: python2-backports-ssl_match_hostname and 42 more</p> <p>Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.</p> <p>Security Fix(es):</p> <p>* python: Unsafe use of eval() on data retrieved via HTTP in the test suite (CVE-2020-27619)</p> <p>* python-jinja2: ReDoS vulnerability in the urlize filter (CVE-2020-28493)</p> <p>* python-babel: Relative path traversal allows attacker to load arbitrary locale files and execute arbitrary code (CVE-2021-20095, CVE-2021-42771)</p> <p>* python-pygments: Infinite loop in SML lexer may lead to DoS (CVE-2021-20270)</p> <p>* python: Web cache poisoning via urllib.parse.parse_qsl and urllib.parse.parse_qs by using a semicolon in query parameters (CVE-2021-23336)</p> <p>* python-pygments: ReDoS in multiple lexers (CVE-2021-27291)</p> <p>* python-lxml: Missing input sanitization for formaction HTML5 attributes may lead to XSS (CVE-2021-28957)</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-2021:4151 https://cve.radiocsirt.org/vuln/bdu:2021-03763 bdu:2021-03763 https://cve.radiocsirt.org/vuln/bdu:2021-03763 https://cve.radiocsirt.org/vuln/bell-cve-2021-23336 <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Withdrawn by the publisher.</strong></p> https://cve.radiocsirt.org/vuln/bell-cve-2021-23336 https://cve.radiocsirt.org/vuln/bit-django-2021-23336 <p><strong>Affected:</strong> Bitnami: django</p> <p>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 requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.</p> <p><strong>Affected:</strong> Bitnami: django</p> <p>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 requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.</p> https://cve.radiocsirt.org/vuln/bit-django-2021-23336 https://cve.radiocsirt.org/vuln/certfr-2021-avi-556 certfr-2021-avi-556 https://cve.radiocsirt.org/vuln/certfr-2021-avi-556 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-2026-263928 EUVD-2026-263928 https://cve.radiocsirt.org/vuln/euvd-2026-263928 https://cve.radiocsirt.org/vuln/fkie_cve-2021-23336 <p>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 requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.</p> <p>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 requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2021-23336 https://cve.radiocsirt.org/vuln/ghsa-4qjw-vx62-3vqx <p>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 requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.</p> <p>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 requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.</p> https://cve.radiocsirt.org/vuln/ghsa-4qjw-vx62-3vqx https://cve.radiocsirt.org/vuln/gsd-2021-23336 gsd-2021-23336 https://cve.radiocsirt.org/vuln/gsd-2021-23336 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-2021-23336 msrc_CVE-2021-23336 https://cve.radiocsirt.org/vuln/msrc_cve-2021-23336 https://cve.radiocsirt.org/vuln/oesa-2021-1125 <p><strong>Affected:</strong> openEuler:20.03-LTS: python3, openEuler:20.03-LTS-SP1: 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. Security Fix(es): 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 requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.(CVE-2021-23336)</p> <p><strong>Affected:</strong> openEuler:20.03-LTS: python3, openEuler:20.03-LTS-SP1: 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. Security Fix(es): 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 requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.(CVE-2021-23336)</p> https://cve.radiocsirt.org/vuln/oesa-2021-1125 https://cve.radiocsirt.org/vuln/opensuse-su-2021:0435-1 <p>Security update for python</p> <p>Security update for python</p> https://cve.radiocsirt.org/vuln/opensuse-su-2021:0435-1 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-2021:0768-1 <p>Security update for python</p> <p>Security update for python</p> https://cve.radiocsirt.org/vuln/suse-su-2021:0768-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-23336 <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:Pro:16.04:LTS: python2.7, Ubuntu:Pro:16.04:LTS: python3.5, Ubuntu:18.04:LTS: python-django, Ubuntu:Pro:18.04:LTS: python2.7, Ubuntu:Pro:18.04:LTS: python3.6, Ubuntu:Pro:18.04:LTS: python3.7, Ubuntu:Pro:18.04:LTS: python3.8 and 5 more</p> <p>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 requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.</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:Pro:16.04:LTS: python2.7, Ubuntu:Pro:16.04:LTS: python3.5, Ubuntu:18.04:LTS: python-django, Ubuntu:Pro:18.04:LTS: python2.7, Ubuntu:Pro:18.04:LTS: python3.6, Ubuntu:Pro:18.04:LTS: python3.7, Ubuntu:Pro:18.04:LTS: python3.8 and 5 more</p> <p>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 requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-23336 https://cve.radiocsirt.org/vuln/wid-sec-w-2022-0141 <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Python ausnutzen, um falsche Informationen darzustellen.</p> <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Python ausnutzen, um falsche Informationen darzustellen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2022-0141