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ubuntuUbuntuUSN-4896-1
HistoryMar 30, 2021 - 12:00 a.m.

lxml vulnerability

2021-03-3000:00:00
ubuntu.com
95

4.3 Medium

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

6.1 Medium

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

6.7 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.7%

JSON

Releases

  • Ubuntu 20.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • lxml - pythonic binding for the libxml2 and libxslt libraries

Details

It was discovered that lxml incorrectly handled certain HTML attributes. A
remote attacker could possibly use this issue to perform cross-site
scripting (XSS) attacks.

OSVersionArchitecturePackageVersionFilename
Ubuntu20.10noarchpython3-lxml< 4.5.2-1ubuntu0.4UNKNOWN
Ubuntu20.10noarchpython-lxml-doc< 4.5.2-1ubuntu0.4UNKNOWN
Ubuntu20.10noarchpython3-lxml-dbg< 4.5.2-1ubuntu0.4UNKNOWN
Ubuntu20.04noarchpython-lxml< 4.5.0-1ubuntu0.3UNKNOWN
Ubuntu20.04noarchpython-lxml-dbg< 4.5.0-1ubuntu0.3UNKNOWN
Ubuntu20.04noarchpython-lxml-doc< 4.5.0-1ubuntu0.3UNKNOWN
Ubuntu20.04noarchpython3-lxml< 4.5.0-1ubuntu0.3UNKNOWN
Ubuntu20.04noarchpython3-lxml-dbg< 4.5.0-1ubuntu0.3UNKNOWN
Ubuntu18.04noarchpython-lxml< 4.2.1-1ubuntu0.4UNKNOWN
Ubuntu18.04noarchpython-lxml-dbg< 4.2.1-1ubuntu0.4UNKNOWN
Rows per page:
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Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : lxml vulnerability (USN-4896-1)
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EulerOS Virtualization 3.0.6.6 : python-lxml (EulerOS-SA-2022-1141)
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lxml vulnerability
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2021-10-19 00:00:00

4.3 Medium

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

6.1 Medium

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

6.7 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.7%

JSON
Related for USN-4896-1
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