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ubuntuUbuntuUSN-6028-1
HistoryApr 19, 2023 - 12:00 a.m.

libxml2 vulnerabilities

2023-04-1900:00:00
ubuntu.com
39
ubuntu 22.10
ubuntu 22.04 lts
ubuntu 20.04 lts
ubuntu 18.04 esm
ubuntu 16.04 esm
ubuntu 14.04 esm
libxml2
xml files
arbitrary code
cve-2023-28484
crash
cve-2023-29469

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.5%

Releases

  • Ubuntu 22.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • libxml2 - GNOME XML library

Details

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
Ubuntu22.10noarchlibxml2< 2.9.14+dfsg-1ubuntu0.2UNKNOWN
Ubuntu22.10noarchlibxml2-dbgsym< 2.9.14+dfsg-1ubuntu0.2UNKNOWN
Ubuntu22.10noarchlibxml2-dev< 2.9.14+dfsg-1ubuntu0.2UNKNOWN
Ubuntu22.10noarchlibxml2-doc< 2.9.14+dfsg-1ubuntu0.2UNKNOWN
Ubuntu22.10noarchlibxml2-utils< 2.9.14+dfsg-1ubuntu0.2UNKNOWN
Ubuntu22.10noarchlibxml2-utils-dbgsym< 2.9.14+dfsg-1ubuntu0.2UNKNOWN
Ubuntu22.10noarchpython3-libxml2< 2.9.14+dfsg-1ubuntu0.2UNKNOWN
Ubuntu22.10noarchpython3-libxml2-dbgsym< 2.9.14+dfsg-1ubuntu0.2UNKNOWN
Ubuntu22.04noarchlibxml2< 2.9.13+dfsg-1ubuntu0.3UNKNOWN
Ubuntu22.04noarchlibxml2-dbgsym< 2.9.13+dfsg-1ubuntu0.3UNKNOWN
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6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.5%