Alpine Linux Development TeamALPINE:CVE-2021-43818CVE-2021-43818
CVSS2
Attack Vector
NETWORK
Attack 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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
80.3%
lxml is a library for processing XML and HTML in the Python language. Prior to version 4.6.5, the HTML Cleaner in lxml.html lets certain crafted script content pass through, as well as script content in SVG files embedded using data URIs. Users that employ the HTML cleaner in a security relevant context should upgrade to lxml 4.6.5 to receive a patch. There are no known workarounds available.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | py3-lxml | <Â 4.6.5-r0 | UNKNOWN |
| Alpine | 3.15-community | noarch | py3-lxml | <Â 4.6.5-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | py3-lxml | <Â 4.6.5-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | py3-lxml | <Â 4.6.5-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | py3-lxml | <Â 4.6.5-r0 | UNKNOWN |
| Alpine | 3.19-main | noarch | py3-lxml | <Â 4.6.5-r0 | UNKNOWN |
| Alpine | 3.20-main | noarch | py3-lxml | <Â 4.6.5-r0 | UNKNOWN |
Related
CVSS2
Attack Vector
NETWORK
Attack 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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
80.3%