CVE-2021-3733

creationtimestamp| type| source ---|---|--- 2026-04-02 17:00:00+00:00| seen| https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0395/...

MiracleLinux 8 : python3-3.6.8-39.el8.ML.1 (AXSA:2021-2524:05)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2021-2524:05 advisory. python: urllib: Regular expression DoS in AbstractBasicAuthHandler CVE-2021-3733 Tenable has extracted the preceding description block directly from the...

MiracleLinux 8 : python38:3.8 and python38-devel:3.8 (AXSA:2022-3598:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-3598:01 advisory. python: urllib: Regular expression DoS in AbstractBasicAuthHandler CVE-2021-3733 python-lxml: HTML Cleaner allows crafted and SVG embedded scripts t...

CLSA-2024-1723146030 Fix CVE(s): CVE-2021-3733

SECURITY UPDATE: Regular Expression Denial of Service - debian/patches/CVE-2021-3733.patch: Fix ReDoS vulnerability in AbstractBasicAuthHandler class of Lib/urllib2.py - CVE-2021-3733...

Ubuntu: Security Advisory (USN-6891-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Rocky Linux 8 : python38:3.8 and python38-devel:3.8 (RLSA-2022:1764)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:1764 advisory. - There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client such as web browser...

Debian: Security Advisory (DLA-3477-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian dla-3477 : idle-python3.7 - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3477 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3477-1 [email protected]...

[SECURITY] [DLA 3477-1] python3.7 security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-3477-1 [email protected] https://www.debian.org/lts/security/ Adrian Bunk June 30, 2023 https://wiki.debian.org/LTS -...

[SECURITY] [DLA 3432-1] python2.7 security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-3432-1 [email protected] https://www.debian.org/lts/security/ Sylvain Beucler May 24, 2023 https://wiki.debian.org/LTS -...

Huawei EulerOS: Security Advisory for python (EulerOS-SA-2023-1284)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-5083-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2021-3733 affecting package python2 2.7.18-9

CVE-2021-3733 affecting package python2 2.7.18-9. A patched version of the package is available...

Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in Python

Summary IBM Watson Discovery for IBM Cloud Pak for Data contains a vulnerable version of Python. Vulnerability Details CVEID: CVE-2021-3733 DESCRIPTION: Python is vulnerable to a denial of service, caused by a regular expression denial of service ReDoS flaw in the AbstractBasicAuthHandler class i...

Amazon Linux AMI : python27 (ALAS-2022-1593)

The version of python27 installed on the remote host is prior to 2.7.18-2.142. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2022-1593 advisory. In Python3's Lib/test/multibytecodecsupport.py CJK codec tests call eval on content retrieved via HTTP. CVE-2020-2761...

Oracle Linux 8 : python27:2.7 (ELSA-2022-1821)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-1821 advisory. - Security fix for CVE-2022-0391: urlparse does not sanitize URLs containing ASCII newline and tabs Resolves: rhbz2047376 - Security fix for...

python38:3.8 and python38-devel:3.8 security update

numpy 1.17.3-6 - Adjusted the postun scriptlets to enable upgrading to RHEL 9 - Resolves: rhbz1933055 python38 3.8.12-1 - Update to 3.8.12 Resolves: rhbz2004587 3.8.11-1 - Update to 3.8.11 - Fix for CVE-2021-3733 and CVE-2021-3737 Resolves: rhbz1995234, rhbz1995162 python3x-pip 19.3.1-5 - Remove...

python27:2.7 security update

babel 9.0.3-19 - Remove bundled windows executables - Resolves: rhbz2006792 python2 2.7.18-10.0.1 - Add Oracle Linux distribution in platform.py Orabug: 20812544 2.7.18-10 - Security fix for CVE-2022-0391: urlparse does not sanitize URLs containing ASCII newline and tabs Resolves: rhbz2047376...

openSUSE: Security Advisory for python39 (SUSE-SU-2022:1485-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

AlmaLinux 8 : python38:3.8 and python38-devel:3.8 (ALSA-2022:1764)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2022:1764 advisory. python: urllib: Regular expression DoS in AbstractBasicAuthHandler CVE-2021-3733 python-lxml: HTML Cleaner allows crafted and SVG embedded scripts to pass...