ALT-PU-2018-3739-1
Package python-module-lxml updated to version 4.2.5-alt1 for branch sisyphus in task 218580.
Closed vulnerabilities
Published: 2019-07-30
Modified: 2023-11-21
Modified: 2023-11-21
BDU:2019-02732
Уязвимость компонента lxml/html/clean.py модуля lxml.html.clean библиотеки для обработки разметки XML и HTML Lxml, позволяющая нарушителю осуществлять межсайтовые сценарные атаки
Severity: MEDIUM (6.1)Vector: AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM (5.8)Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N
References:
Published: 2018-12-02
Modified: 2025-12-18
Modified: 2025-12-18
CVE-2018-19787
An issue was discovered in lxml before 4.2.5. lxml/html/clean.py in the lxml.html.clean module does not remove javascript: URLs that use escaping, allowing a remote attacker to conduct XSS attacks, as demonstrated by "j a v a s c r i p t:" in Internet Explorer. This is a similar issue to CVE-2014-3146.
Severity: MEDIUM (4.3)Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: MEDIUM (6.1)Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
References:
- https://github.com/lxml/lxml/commit/6be1d081b49c97cfd7b3fbd934a193b668629109
- https://lists.debian.org/debian-lts-announce/2018/12/msg00001.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00044.html
- https://usn.ubuntu.com/3841-1/
- https://usn.ubuntu.com/3841-2/
- https://github.com/lxml/lxml/commit/6be1d081b49c97cfd7b3fbd934a193b668629109
- https://lists.debian.org/debian-lts-announce/2018/12/msg00001.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00044.html
- https://usn.ubuntu.com/3841-1/
- https://usn.ubuntu.com/3841-2/
Published: 2022-05-13
Modified: 2025-12-20
Modified: 2025-12-20
GHSA-xp26-p53h-6h2p
Improper Neutralization of Input During Web Page Generation in LXML
Severity: MEDIUM (5.3)Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM (5.3)Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
References:
- https://nvd.nist.gov/vuln/detail/CVE-2018-19787
- https://github.com/lxml/lxml/commit/6be1d081b49c97cfd7b3fbd934a193b668629109
- https://github.com/advisories/GHSA-xp26-p53h-6h2p
- https://github.com/lxml/lxml
- https://github.com/pypa/advisory-database/tree/main/vulns/lxml/PYSEC-2018-12.yaml
- https://lists.debian.org/debian-lts-announce/2018/12/msg00001.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00044.html
- https://usn.ubuntu.com/3841-1
- https://usn.ubuntu.com/3841-2
