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redhatRedHatRHSA-2021:4158
HistoryNov 09, 2021 - 8:26 a.m.

(RHSA-2021:4158) Moderate: python-lxml security update

2021-11-0908:26:20
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55

0.002 Low

EPSS

Percentile

61.7%

lxml is an XML processing library providing access to libxml2 and libxslt libraries using the Python ElementTree API.

Security Fix(es):

  • python-lxml: Missing input sanitization for formaction HTML5 attributes may lead to XSS (CVE-2021-28957)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.