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ubuntuUbuntuUSN-5548-1
HistoryAug 04, 2022 - 12:00 a.m.

libxml2 vulnerability

2022-08-0400:00:00
ubuntu.com
58

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

8.4 High

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

0.001 Low

EPSS

Percentile

33.1%

Releases

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

Packages

  • libxml2 - GNOME XML library

Details

It was discovered that libxml2 incorrectly handled certain XML files.
An attacker could possibly use this issue to execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchlibxml2-utils< 2.9.10+dfsg-5ubuntu0.20.04.4UNKNOWN
Ubuntu20.04noarchlibxml2< 2.9.10+dfsg-5ubuntu0.20.04.4UNKNOWN
Ubuntu20.04noarchlibxml2-dbgsym< 2.9.10+dfsg-5ubuntu0.20.04.4UNKNOWN
Ubuntu20.04noarchlibxml2-dev< 2.9.10+dfsg-5ubuntu0.20.04.4UNKNOWN
Ubuntu20.04noarchlibxml2-doc< 2.9.10+dfsg-5ubuntu0.20.04.4UNKNOWN
Ubuntu20.04noarchlibxml2-utils-dbgsym< 2.9.10+dfsg-5ubuntu0.20.04.4UNKNOWN
Ubuntu20.04noarchpython-libxml2< 2.9.10+dfsg-5ubuntu0.20.04.4UNKNOWN
Ubuntu20.04noarchpython-libxml2-dbg< 2.9.10+dfsg-5ubuntu0.20.04.4UNKNOWN
Ubuntu20.04noarchpython3-libxml2< 2.9.10+dfsg-5ubuntu0.20.04.4UNKNOWN
Ubuntu20.04noarchpython3-libxml2-dbg< 2.9.10+dfsg-5ubuntu0.20.04.4UNKNOWN
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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

8.4 High

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

0.001 Low

EPSS

Percentile

33.1%