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ubuntuUbuntuUSN-5424-2
HistoryMay 19, 2022 - 12:00 a.m.

OpenLDAP vulnerability

2022-05-1900:00:00
ubuntu.com
47
openldap
ubuntu 14.04
ubuntu 16.04
esm
sql injection

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

10

Confidence

High

EPSS

0.013

Percentile

86.0%

Releases

  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • openldap - Lightweight Directory Access Protocol

Details

USN-5424-1 fixed a vulnerability in OpenLDAP. This update provides
the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that OpenLDAP incorrectly handled certain SQL statements
within LDAP queries in the experimental back-sql backend. A remote attacker
could possibly use this issue to perform an SQL injection attack and alter
the database.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchslapd< 2.4.42+dfsg-2ubuntu3.13+esm1UNKNOWN
Ubuntu16.04noarchldap-utils< 2.4.42+dfsg-2ubuntu3.13UNKNOWN
Ubuntu16.04noarchldap-utils-dbgsym< 2.4.42+dfsg-2ubuntu3.13UNKNOWN
Ubuntu16.04noarchlibldap-2.4-2< 2.4.42+dfsg-2ubuntu3.13UNKNOWN
Ubuntu16.04noarchlibldap-2.4-2-dbg< 2.4.42+dfsg-2ubuntu3.13UNKNOWN
Ubuntu16.04noarchlibldap-2.4-2-dbgsym< 2.4.42+dfsg-2ubuntu3.13UNKNOWN
Ubuntu16.04noarchlibldap2-dev< 2.4.42+dfsg-2ubuntu3.13UNKNOWN
Ubuntu16.04noarchlibldap2-dev-dbgsym< 2.4.42+dfsg-2ubuntu3.13UNKNOWN
Ubuntu16.04noarchslapd< 2.4.42+dfsg-2ubuntu3.13UNKNOWN
Ubuntu16.04noarchslapd-dbg< 2.4.42+dfsg-2ubuntu3.13UNKNOWN
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CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

10

Confidence

High

EPSS

0.013

Percentile

86.0%