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ubuntuUbuntuUSN-5330-1
HistoryMar 15, 2022 - 12:00 a.m.

LibreOffice vulnerability

2022-03-1500:00:00
ubuntu.com
102
libreoffice
ubuntu
digital signatures
vulnerability
document handling
crafted document
security

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

38.9%

Releases

  • Ubuntu 21.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • libreoffice - Office productivity suite

Details

It was discovered that LibreOffice incorrectly handled digital signatures.
An attacker could possibly use this issue to create a specially crafted
document that would display a validly signed indicator, contrary to
expectations.

OSVersionArchitecturePackageVersionFilename
Ubuntu21.10noarchlibreoffice-core< 1:7.2.5-0ubuntu0.21.10.3UNKNOWN
Ubuntu21.10noarchfonts-opensymbol< 2:102.12+LibO7.2.5-0ubuntu0.21.10.3UNKNOWN
Ubuntu21.10noarchgir1.2-lokdocview-0.1< 1:7.2.5-0ubuntu0.21.10.3UNKNOWN
Ubuntu21.10noarchlibjuh-java< 1:7.2.5-0ubuntu0.21.10.3UNKNOWN
Ubuntu21.10noarchlibjurt-java< 1:7.2.5-0ubuntu0.21.10.3UNKNOWN
Ubuntu21.10noarchliblibreoffice-java< 1:7.2.5-0ubuntu0.21.10.3UNKNOWN
Ubuntu21.10noarchliblibreofficekitgtk< 1:7.2.5-0ubuntu0.21.10.3UNKNOWN
Ubuntu21.10noarchliblibreofficekitgtk-dbgsym< 1:7.2.5-0ubuntu0.21.10.3UNKNOWN
Ubuntu21.10noarchlibofficebean-java< 1:7.2.5-0ubuntu0.21.10.3UNKNOWN
Ubuntu21.10noarchlibofficebean-java-dbgsym< 1:7.2.5-0ubuntu0.21.10.3UNKNOWN
Rows per page:
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CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

38.9%