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ubuntuUbuntuUSN-6028-2
HistoryJun 07, 2023 - 12:00 a.m.

libxml2 vulnerabilities

2023-06-0700:00:00
ubuntu.com
55
ubuntu 23.04
libxml2
xml handling
crash
arbitrary code
cve-2022-2309
cve-2023-28484
cve-2023-29469

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

8.1

Confidence

High

EPSS

0.006

Percentile

78.6%

Releases

  • Ubuntu 23.04

Packages

  • libxml2 - GNOME XML library

Details

USN-6028-1 fixed vulnerabilities in libxml2. This update provides the
corresponding updates for Ubuntu 23.04.

Original advisory details:

It was discovered that libxml2 incorrectly handled certain XML files.
An attacker could possibly use this issue to cause a crash.
(CVE-2022-2309)

It was discovered that lixml2 incorrectly handled certain XML files.
An attacker could possibly use this issue to cause a crash or execute
arbitrary code. (CVE-2023-28484)

It was discovered that libxml2 incorrectly handled certain XML files.
An attacker could possibly use this issue to cause a crash.
(CVE-2023-29469)

OSVersionArchitecturePackageVersionFilename
Ubuntu23.04noarchlibxml2< 2.9.14+dfsg-1.1ubuntu0.1UNKNOWN
Ubuntu23.04noarchlibxml2-dbgsym< 2.9.14+dfsg-1.1ubuntu0.1UNKNOWN
Ubuntu23.04noarchlibxml2-dev< 2.9.14+dfsg-1.1ubuntu0.1UNKNOWN
Ubuntu23.04noarchlibxml2-doc< 2.9.14+dfsg-1.1ubuntu0.1UNKNOWN
Ubuntu23.04noarchlibxml2-utils< 2.9.14+dfsg-1.1ubuntu0.1UNKNOWN
Ubuntu23.04noarchlibxml2-utils-dbgsym< 2.9.14+dfsg-1.1ubuntu0.1UNKNOWN
Ubuntu23.04noarchpython3-libxml2< 2.9.14+dfsg-1.1ubuntu0.1UNKNOWN
Ubuntu23.04noarchpython3-libxml2-dbgsym< 2.9.14+dfsg-1.1ubuntu0.1UNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

8.1

Confidence

High

EPSS

0.006

Percentile

78.6%