DebianDEBIAN:DSA-4810-1:6AA44[SECURITY] [DSA 4810-1] lxml security update
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
73.0%
Debian Security Advisory DSA-4810-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
December 13, 2020 https://www.debian.org/security/faq
Package : lxml
CVE ID : CVE-2020-27783
Yaniv Nizry discovered that the clean module of lxml, Python bindings for
libxml2 and libxslt could be bypassed.
For the stable distribution (buster), this problem has been fixed in
version 4.3.2-1+deb10u1.
We recommend that you upgrade your lxml packages.
For the detailed security status of lxml please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/lxml
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 10 | mips | python3-lxml | < 4.3.2-1+deb10u1 | python3-lxml_4.3.2-1+deb10u1_mips.deb |
| Debian | 9 | i386 | python-lxml | < 3.7.1-1+deb9u1 | python-lxml_3.7.1-1+deb9u1_i386.deb |
| Debian | 10 | all | lxml | < 4.3.2-1+deb10u1 | lxml_4.3.2-1+deb10u1_all.deb |
| Debian | 10 | arm64 | python-lxml | < 4.3.2-1+deb10u1 | python-lxml_4.3.2-1+deb10u1_arm64.deb |
| Debian | 10 | i386 | python3-lxml | < 4.3.2-1+deb10u1 | python3-lxml_4.3.2-1+deb10u1_i386.deb |
| Debian | 9 | i386 | python3-lxml | < 3.7.1-1+deb9u1 | python3-lxml_3.7.1-1+deb9u1_i386.deb |
| Debian | 9 | amd64 | python-lxml | < 3.7.1-1+deb9u1 | python-lxml_3.7.1-1+deb9u1_amd64.deb |
| Debian | 10 | armel | python-lxml-dbg | < 4.3.2-1+deb10u1 | python-lxml-dbg_4.3.2-1+deb10u1_armel.deb |
| Debian | 10 | mipsel | python-lxml-dbg | < 4.3.2-1+deb10u1 | python-lxml-dbg_4.3.2-1+deb10u1_mipsel.deb |
| Debian | 10 | arm64 | python-lxml-dbg | < 4.3.2-1+deb10u1 | python-lxml-dbg_4.3.2-1+deb10u1_arm64.deb |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
73.0%