Vulnerability · Published Feb 15, 2021 · Assigned by snyk
CVE-2021-23336Web Cache Poisoning
Medium 5.9
In plain English
A medium-severity security flaw in python/cpython. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 40.7% (higher than 99% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.9Medium
Exploit odds (30 days)40.7%top 1.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | babel | 2.5.1-10.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python-nose-docs | 1.3.7-31.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python-nose-docs | 1.3.7-31.module_el8.5.0+2569+5c5719bc | ALSA-2021:4151 |
| AlmaLinux:8 | python-psycopg2-doc | 2.7.5-7.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python-sqlalchemy-doc | 1.3.2-2.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python-sqlalchemy-doc | 1.3.2-2.module_el8.5.0+2569+5c5719bc | ALSA-2021:4151 |
| AlmaLinux:8 | python2-Cython | 0.28.1-7.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-PyMySQL | 0.8.0-10.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-attrs | 17.4.0-10.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-babel | 2.5.1-10.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-backports | 1.0-16.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-backports-ssl_match_hostname | 3.5.0.1-12.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-bson | 3.7.0-1.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-chardet | 3.0.4-10.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-coverage | 4.5.1-4.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-dns | 1.15.0-10.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-docs | 2.7.16-2.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-docs-info | 2.7.16-2.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-docutils | 0.14-12.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-funcsigs | 1.0.2-13.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-idna | 2.5-7.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-ipaddress | 1.0.18-6.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-jinja2 | 2.10-9.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-markupsafe | 0.23-19.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-mock | 2.0.0-13.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-nose | 1.3.7-31.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-numpy | 1:1.14.2-16.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-numpy-doc | 1:1.14.2-16.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-numpy-f2py | 1:1.14.2-16.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-pluggy | 0.6.0-8.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-psycopg2 | 2.7.5-7.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-psycopg2-debug | 2.7.5-7.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-psycopg2-tests | 2.7.5-7.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-py | 1.5.3-6.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-pygments | 2.2.0-22.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-pymongo | 3.7.0-1.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-pymongo-gridfs | 3.7.0-1.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-pysocks | 1.6.8-6.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-pytest | 3.4.2-13.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-pytest-mock | 1.9.0-4.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-pytz | 2017.2-12.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-pyyaml | 3.12-16.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-requests | 2.20.0-3.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-rpm-macros | 3-38.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-scipy | 1.0.0-21.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-setuptools | 39.0.1-13.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-setuptools-wheel | 39.0.1-13.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-setuptools_scm | 1.15.7-6.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-six | 1.11.0-6.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-sqlalchemy | 1.3.2-2.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-urllib3 | 1.24.2-3.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-virtualenv | 15.1.0-21.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-wheel | 1:0.31.1-3.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python2-wheel-wheel | 1:0.31.1-3.module_el8.6.0+2781+fed64c13 | ALSA-2021:4151 |
| AlmaLinux:8 | python38-Cython | 0.29.14-4.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-PyMySQL | 0.10.1-1.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-asn1crypto | 1.2.0-3.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-atomicwrites | 1.3.0-8.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-attrs | 19.3.0-3.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-babel | 2.7.0-11.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-cffi | 1.13.2-3.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-chardet | 3.0.4-19.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-cryptography | 2.8-3.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-idna | 2.8-6.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-jinja2 | 2.10.3-5.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-markupsafe | 1.1.1-6.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-mod_wsgi | 4.6.8-3.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-more-itertools | 7.2.0-5.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-numpy | 1.17.3-6.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-numpy-doc | 1.17.3-6.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-numpy-f2py | 1.17.3-6.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-packaging | 19.2-3.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-pluggy | 0.13.0-3.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-ply | 3.11-10.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-psutil | 5.6.4-4.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-psycopg2 | 2.8.4-4.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-psycopg2-doc | 2.8.4-4.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-psycopg2-tests | 2.8.4-4.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-py | 1.8.0-8.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-pycparser | 2.19-3.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-pyparsing | 2.4.5-3.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-pysocks | 1.7.1-4.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-pytest | 4.6.6-3.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-pytz | 2019.3-3.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-pyyaml | 5.4.1-1.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-requests | 2.22.0-9.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-scipy | 1.3.1-4.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-setuptools | 41.6.0-5.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-setuptools-wheel | 41.6.0-5.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-six | 1.12.0-10.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-urllib3 | 1.25.7-5.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-wcwidth | 0.1.7-16.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-wheel | 0.33.6-6.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| AlmaLinux:8 | python38-wheel-wheel | 0.33.6-6.module_el8.6.0+2778+cd494b30 | ALSA-2021:4162 |
| Alpine:v3.20 | py3-django | 3.1.7-r0 | ALPINE-CVE-2021-23336 |
| Alpine:v3.21 | py3-django | 3.1.7-r0 | ALPINE-CVE-2021-23336 |
| Alpine:v3.22 | py3-django | 3.1.7-r0 | ALPINE-CVE-2021-23336 |
| Alpine:v3.23 | py3-django | 3.1.7-r0 | ALPINE-CVE-2021-23336 |
| Alpine:v3.24 | py3-django | 3.1.7-r0 | ALPINE-CVE-2021-23336 |
| Alpine:v3.20 | python3 | 3.8.8-r0 | ALPINE-CVE-2021-23336 |
| Alpine:v3.21 | python3 | 3.8.8-r0 | ALPINE-CVE-2021-23336 |
| Alpine:v3.22 | python3 | 3.8.8-r0 | ALPINE-CVE-2021-23336 |
| Alpine:v3.23 | python3 | 3.8.8-r0 | ALPINE-CVE-2021-23336 |
| Alpine:v3.24 | python3 | 3.8.8-r0 | ALPINE-CVE-2021-23336 |
| Debian:12 | pypy3 | 7.3.3+dfsg-3 | DEBIAN-CVE-2021-23336 |
| Debian:13 | pypy3 | 7.3.3+dfsg-3 | DEBIAN-CVE-2021-23336 |
| Debian:14 | pypy3 | 7.3.3+dfsg-3 | DEBIAN-CVE-2021-23336 |
| Debian:12 | python-django | 2:2.2.19-1 | DEBIAN-CVE-2021-23336 |
| Debian:13 | python-django | 2:2.2.19-1 | DEBIAN-CVE-2021-23336 |
| Debian:14 | python-django | 2:2.2.19-1 | DEBIAN-CVE-2021-23336 |
| Rocky Linux:8 | Cython | 0:0.28.1-7.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | Cython | 0:0.29.14-4.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | Cython | 0:0.28.1-7.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | PyYAML | 0:3.12-16.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | PyYAML | 0:5.4.1-1.module+el8.4.0+574+843c4898 | RLSA-2021:4162 |
| Rocky Linux:8 | PyYAML | 0:5.4.1-1.module+el8.5.0+672+ab6eb015 | RLSA-2021:4162 |
| Rocky Linux:8 | PyYAML | 0:3.12-16.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | babel | 0:2.7.0-11.module+el8.5.0+672+ab6eb015 | RLSA-2021:4162 |
| Rocky Linux:8 | babel | 0:2.5.1-10.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | mod_wsgi | 0:4.6.8-3.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | numpy | 1:1.14.2-16.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | numpy | 0:1.17.3-6.module+el8.5.0+672+ab6eb015 | RLSA-2021:4162 |
| Rocky Linux:8 | numpy | 1:1.14.2-16.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | pytest | 0:3.4.2-13.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | pytest | 0:3.4.2-13.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | pytest | 0:4.6.6-3.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-PyMySQL | 0:0.10.1-1.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-PyMySQL | 0:0.8.0-10.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-PyMySQL | 0:0.8.0-10.module+el8.3.0+120+426d8baf | RLSA-2021:4151 |
| Rocky Linux:8 | python-PyMySQL | 0:0.10.1-1.module+el8.5.0+672+ab6eb015 | RLSA-2021:4162 |
| Rocky Linux:8 | python-asn1crypto | 0:1.2.0-3.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-atomicwrites | 0:1.3.0-8.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-attrs | 0:17.4.0-10.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-attrs | 0:19.3.0-3.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-attrs | 0:17.4.0-10.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-backports | 0:1.0-16.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-backports-ssl_match_hostname | 0:3.5.0.1-12.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-cffi | 0:1.13.2-3.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-chardet | 0:3.0.4-19.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-chardet | 0:3.0.4-10.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-chardet | 0:3.0.4-10.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-coverage | 0:4.5.1-4.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-coverage | 0:4.5.1-4.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-cryptography | 0:2.8-3.module+el8.5.0+672+ab6eb015 | RLSA-2021:4162 |
| Rocky Linux:8 | python-cryptography | 0:2.8-3.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-dns | 0:1.15.0-10.el8 | RLSA-2021:4151 |
| Rocky Linux:8 | python-dns | 0:1.15.0-10.module+el8.7.0+1062+663ba31c | RLSA-2021:4151 |
| Rocky Linux:8 | python-dns | 0:1.15.0-10.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-docs | 0:2.7.16-2.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-docutils | 0:0.14-12.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-docutils | 0:0.14-12.module+el8.3.0+120+426d8baf | RLSA-2021:4151 |
| Rocky Linux:8 | python-funcsigs | 0:1.0.2-13.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-idna | 0:2.8-6.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-idna | 0:2.5-7.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-idna | 0:2.5-7.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-ipaddress | 0:1.0.18-6.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-jinja2 | 0:2.10-9.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-jinja2 | 0:2.10-9.module+el8.7.0+1062+663ba31c | RLSA-2021:4151 |
| Rocky Linux:8 | python-jinja2 | 0:2.10.3-5.module+el8.5.0+672+ab6eb015 | RLSA-2021:4162 |
| Rocky Linux:8 | python-lxml | 0:4.4.1-6.module+el8.5.0+672+ab6eb015 | RLSA-2021:4162 |
| Rocky Linux:8 | python-lxml | 0:4.2.3-5.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-markupsafe | 0:0.23-19.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-markupsafe | 0:0.23-19.el8 | RLSA-2021:4151 |
| Rocky Linux:8 | python-markupsafe | 0:1.1.1-6.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-mock | 0:2.0.0-13.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-more-itertools | 0:7.2.0-5.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-nose | 0:1.3.7-31.module+el8.5.0+671+195e4563 | RLSA-2021:4151 |
| Rocky Linux:8 | python-packaging | 0:19.2-3.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-pluggy | 0:0.13.0-3.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-pluggy | 0:0.6.0-8.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-pluggy | 0:0.6.0-8.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-ply | 0:3.11-10.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-psutil | 0:5.6.4-4.module+el8.5.0+672+ab6eb015 | RLSA-2021:4162 |
| Rocky Linux:8 | python-psycopg2 | 0:2.8.4-4.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-psycopg2 | 0:2.8.4-4.module+el8.6.0+794+eba84017 | RLSA-2021:4162 |
| Rocky Linux:8 | python-psycopg2 | 0:2.7.5-7.el8 | RLSA-2021:4151 |
| Rocky Linux:8 | python-psycopg2 | 0:2.7.5-7.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-py | 0:1.5.3-6.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-py | 0:1.5.3-6.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-py | 0:1.8.0-8.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-pycparser | 0:2.19-3.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-pygments | 0:2.2.0-22.module+el8.5.0+671+195e4563 | RLSA-2021:4151 |
| Rocky Linux:8 | python-pymongo | 0:3.7.0-1.module+el8.4.0+597+ddf0ddea | RLSA-2021:4151 |
| Rocky Linux:8 | python-pymongo | 0:3.7.0-1.module+el8.5.0+671+195e4563 | RLSA-2021:4151 |
| Rocky Linux:8 | python-pysocks | 0:1.6.8-6.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-pysocks | 0:1.7.1-4.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-pysocks | 0:1.6.8-6.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-pytest-mock | 0:1.9.0-4.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-requests | 0:2.20.0-3.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-requests | 0:2.20.0-3.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-requests | 0:2.22.0-9.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-setuptools_scm | 0:1.15.7-6.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-sqlalchemy | 0:1.3.2-2.module+el8.3.0+120+426d8baf | RLSA-2021:4151 |
| Rocky Linux:8 | python-sqlalchemy | 0:1.3.2-2.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-urllib3 | 0:1.24.2-3.module+el8.5.0+706+735ec4b3 | RLSA-2021:4151 |
| Rocky Linux:8 | python-urllib3 | 0:1.25.7-5.module+el8.5.0+672+ab6eb015 | RLSA-2021:4162 |
| Rocky Linux:8 | python-urllib3 | 0:1.24.2-3.module+el8.4.0+403+9ae17a31 | RLSA-2021:4151 |
| Rocky Linux:8 | python-virtualenv | 0:15.1.0-21.module+el8.5.0+671+195e4563 | RLSA-2021:4151 |
| Rocky Linux:8 | python-wcwidth | 0:0.1.7-16.module+el8.4.0+570+c2eaf144 | RLSA-2021:4162 |
| Rocky Linux:8 | python-wheel | 0:0.33.6-6.module+el8.5.0+672+ab6eb015 | RLSA-2021:4162 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | python/cpython | 0 – before unspecifiedunspecified – before 3.6.133.7.0 – before unspecifiedunspecified – before 3.7.103.8.0 – before unspecifiedunspecified – before 3.8.83.9.0 – before unspecifiedunspecified – before 3.9.2 |
Weakness: CWE-444 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H/E:P/RL:U/RC:C
References
- https://snyk.io/vuln/SNYK-UPSTREAM-PYTHONCPYTHON-1074933
- https://github.com/python/cpython/pull/24297
- https://snyk.io/blog/cache-poisoning-in-popular-open-source-packages/
- [oss-security] 20210219 Django security releases: CVE-2021-23336: Web cache poisoning via ``django.utils.http.limited_parse_qsl()`` mailing-list
- [debian-lts-announce] 20210219 [SECURITY] [DLA 2569-1] python-django security update mailing-list
- FEDORA-2021-7547ad987f vendor-advisory
- FEDORA-2021-f4fd9372c7 vendor-advisory
- FEDORA-2021-3352c1c802 vendor-advisory
- FEDORA-2021-7d3a9004e2 vendor-advisory
- [mina-dev] 20210225 [jira] [Created] (FTPSERVER-500) Security vulnerability in common/lib/log4j-1.2.17.jar mailing-list
- FEDORA-2021-907f3bacae vendor-advisory
- FEDORA-2021-7c1bb32d13 vendor-advisory
- FEDORA-2021-b1843407ca vendor-advisory
- FEDORA-2021-2897f5366c vendor-advisory
- FEDORA-2021-b326fcb83f vendor-advisory
- FEDORA-2021-1bb399a5af vendor-advisory
- FEDORA-2021-ef83e8525a vendor-advisory
- FEDORA-2021-b76ede8f4d vendor-advisory
- FEDORA-2021-309bc2e727 vendor-advisory
- FEDORA-2021-5a09621ebb vendor-advisory
- FEDORA-2021-e22bb0e548 vendor-advisory
- FEDORA-2021-e525e48886 vendor-advisory
- [debian-lts-announce] 20210405 [SECURITY] [DLA 2619-1] python3.5 security update mailing-list
- [debian-lts-announce] 20210417 [SECURITY] [DLA 2628-1] python2.7 security update mailing-list
- FEDORA-2021-b6b6093b3a vendor-advisory
- GLSA-202104-04 vendor-advisory
- [airflow-users] 20210501 CVE-2021-28359: Apache Airflow Reflected XSS via Origin Query Argument in URL mailing-list
- [oss-security] 20210501 CVE-2021-28359: Apache Airflow Reflected XSS via Origin Query Argument in URL mailing-list
- [announce] 20210501 Apache Airflow CVE: CVE-2021-28359: Apache Airflow Reflected XSS via Origin Query Argument in URL mailing-list
- FEDORA-2021-98720f3785 vendor-advisory
- FEDORA-2021-12df7f7382 vendor-advisory
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://security.netapp.com/advisory/ntap-20210326-0004/
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- [debian-lts-announce] 20230920 [SECURITY] [DLA 3575-1] python2.7 security update mailing-list
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html