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UbuntuUSN-5225-1HistoryJan 12, 2022 - 12:00 a.m.
lxml vulnerability
2022-01-1200:00:00
ubuntu.com
83
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
7.8 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
75.4%
Releases
- Ubuntu 21.10
- Ubuntu 21.04
- Ubuntu 20.04 LTS
- Ubuntu 18.04 ESM
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM
Packages
- lxml - pythonic binding for the libxml2 and libxslt libraries
Details
It was discovered that lxml incorrectly handled certain XML and HTML files.
An attacker could possibly use this issue to execute arbitrary code.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 21.10 | noarch | python3-lxml | < 4.6.3+dfsg-0.1ubuntu0.2 | UNKNOWN |
| Ubuntu | 21.10 | noarch | python-lxml-doc | < 4.6.3+dfsg-0.1ubuntu0.2 | UNKNOWN |
| Ubuntu | 21.10 | noarch | python3-lxml-dbg | < 4.6.3+dfsg-0.1ubuntu0.2 | UNKNOWN |
| Ubuntu | 21.04 | noarch | python3-lxml | < 4.6.3-1ubuntu0.2 | UNKNOWN |
| Ubuntu | 21.04 | noarch | python-lxml-doc | < 4.6.3-1ubuntu0.2 | UNKNOWN |
| Ubuntu | 21.04 | noarch | python3-lxml-dbg | < 4.6.3-1ubuntu0.2 | UNKNOWN |
| Ubuntu | 20.04 | noarch | python-lxml | < 4.5.0-1ubuntu0.5 | UNKNOWN |
| Ubuntu | 20.04 | noarch | python-lxml-dbg | < 4.5.0-1ubuntu0.5 | UNKNOWN |
| Ubuntu | 20.04 | noarch | python-lxml-doc | < 4.5.0-1ubuntu0.5 | UNKNOWN |
| Ubuntu | 20.04 | noarch | python3-lxml | < 4.5.0-1ubuntu0.5 | UNKNOWN |
References
Related
nessus
nessus
Debian DLA-2871-1 : lxml - LTS security update
2021-12-30 00:00:00
Oracle Linux 8 : python-lxml (ELSA-2022-1932)
2022-05-18 00:00:00
CentOS 8 : python-lxml (CESA-2022:1932)
2022-05-10 00:00:00
redos
redos
ROS-20220125-14
2022-01-25 00:00:00
openvas
openvas
Fedora: Security Advisory for python-lxml (FEDORA-2022-96c79bf003)
2022-01-15 00:00:00
Huawei EulerOS: Security Advisory for python-lxml (EulerOS-SA-2022-1435)
2022-04-20 00:00:00
Huawei EulerOS: Security Advisory for python-lxml (EulerOS-SA-2022-1513)
2022-04-20 00:00:00
cbl_mariner
cbl_mariner
CVE-2021-43818 affecting package python-lxml 4.2.4-10
2022-04-26 19:57:36
CVE-2021-43818 affecting package python-lxml 4.6.3-1
2022-01-10 03:59:19
debian
debian
[SECURITY] [DLA 2871-1] lxml security update
2021-12-30 17:05:05
[SECURITY] [DSA 5043-1] lxml security update
2022-01-12 21:59:01
osv
osv
lxml vulnerability
2022-01-12 12:46:34
CVE-2021-43818
2021-12-13 18:15:08
lxml's HTML Cleaner allows crafted and SVG embedded scripts to pass through
2021-12-13 18:14:36
debiancve
debiancve
CVE-2021-43818
2021-12-13 18:15:00
cve
cve
CVE-2021-43818
2021-12-13 18:15:00
fedora
fedora
[SECURITY] Fedora 35 Update: python-lxml-4.6.5-1.fc35
2022-01-15 01:22:48
[SECURITY] Fedora 34 Update: mingw-python-lxml-4.6.5-1.fc34
2021-12-26 01:11:57
[SECURITY] Fedora 35 Update: mingw-python-lxml-4.6.5-1.fc35
2021-12-26 01:27:14
oraclelinux
oraclelinux
python-lxml security update
2022-05-17 00:00:00
python39:3.9 and python39-devel:3.9 security update
2022-05-17 00:00:00
python38:3.8 and python38-devel:3.8 security update
2022-05-17 00:00:00
redhat
redhat
(RHSA-2022:1664) Moderate: Red Hat Software Collections security update
2022-05-02 07:48:56
(RHSA-2022:1932) Moderate: python-lxml security update
2022-05-10 08:08:19
almalinux
almalinux
Moderate: python-lxml security update
2022-05-10 08:08:19
Moderate: python39:3.9 and python39-devel:3.9 security update
2022-05-10 08:00:02
Moderate: python38:3.8 and python38-devel:3.8 security update
2022-05-10 06:23:23
ibm
ibm
Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to a security restrictions bypass in lxml (CVE-2021-43818)
2023-01-12 21:59:00
Security Bulletin: IBM Cloud Pak for Security includes components with multiple known vulnerabilities
2023-06-16 15:20:09
Security Bulletin: IBM QRadar SIEM contains multiple vulnerabilities
2024-03-27 19:39:32
amazon
amazon
Important: python-lxml
2023-02-17 00:12:00
Important: python-lxml
2023-03-17 15:53:00
ubuntucve
ubuntucve
CVE-2021-43818
2021-12-13 00:00:00
prion
prion
Hardcoded credentials
2021-12-13 18:15:00
rocky
rocky
python-lxml security update
2022-05-10 08:08:19
python39:3.9 and python39-devel:3.9 security update
2022-05-10 08:00:02
python38:3.8 and python38-devel:3.8 security update
2022-05-10 06:23:23
alpinelinux
alpinelinux
CVE-2021-43818
2021-12-13 18:15:00
mageia
mageia
Updated python-lxml packages fix security vulnerability
2021-12-30 19:41:51
github
github
lxml's HTML Cleaner allows crafted and SVG embedded scripts to pass through
2021-12-13 18:14:36
veracode
veracode
Cross-site Scripting (XSS)
2021-12-14 02:31:11
redhatcve
redhatcve
CVE-2021-43818
2021-12-14 18:18:50
gentoo
gentoo
lxml: Multiple Vulnerabilities
2022-08-10 00:00:00
suse
suse
Security update for python-lxml (important)
2022-03-10 00:00:00
photon
photon
Critical Photon OS Security Update - PHSA-2022-0144
2022-01-05 00:00:00
Important Photon OS Security Update - PHSA-2022-4.0-0144
2022-01-11 00:00:00
Critical Photon OS Security Update - PHSA-2022-0358
2022-02-07 00:00:00
oracle
oracle
Oracle Critical Patch Update Advisory - July 2022
2022-07-19 00:00:00
Oracle Critical Patch Update Advisory - April 2022
2022-04-19 00:00:00
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
7.8 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
75.4%
Related for USN-5225-1