vulnerability
Amazon Linux AMI 2: CVE-2020-27783: Security patch for python-lxml (ALAS-2021-1666)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Dec 3, 2020 | Jun 24, 2021 | Nov 26, 2024 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Dec 3, 2020
Added
Jun 24, 2021
Modified
Nov 26, 2024
Description
A XSS vulnerability was discovered in python-lxml's clean module. The module's parser didn't properly imitate browsers, which caused different behaviors between the sanitizer and the user's page. A remote attacker could exploit this flaw to run arbitrary HTML/JS code.
Solution(s)
amazon-linux-ami-2-upgrade-python-lxmlamazon-linux-ami-2-upgrade-python-lxml-debuginfoamazon-linux-ami-2-upgrade-python-lxml-docs
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