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ubuntuUbuntuUSN-4078-1
HistoryJul 30, 2019 - 12:00 a.m.

OpenLDAP vulnerabilities

2019-07-3000:00:00
ubuntu.com
94

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

51.8%

Releases

  • Ubuntu 19.04
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • openldap - OpenLDAP utilities

Details

It was discovered that OpenLDAP incorrectly handled rootDN delegation. A
database administrator could use this issue to request authorization as an
identity from another database, contrary to expectations. (CVE-2019-13057)

It was discovered that OpenLDAP incorrectly handled SASL authentication and
session encryption. After a first SASL bind was completed, it was possible
to obtain access by performing simple binds, contrary to expectations.
(CVE-2019-13565)

OSVersionArchitecturePackageVersionFilename
Ubuntu19.04noarchslapd< 2.4.47+dfsg-3ubuntu2.1UNKNOWN
Ubuntu19.04noarchldap-utils< 2.4.47+dfsg-3ubuntu2.1UNKNOWN
Ubuntu19.04noarchldap-utils-dbgsym< 2.4.47+dfsg-3ubuntu2.1UNKNOWN
Ubuntu19.04noarchlibldap-2.4-2< 2.4.47+dfsg-3ubuntu2.1UNKNOWN
Ubuntu19.04noarchlibldap-2.4-2-dbgsym< 2.4.47+dfsg-3ubuntu2.1UNKNOWN
Ubuntu19.04noarchlibldap-common< 2.4.47+dfsg-3ubuntu2.1UNKNOWN
Ubuntu19.04noarchlibldap2-dev< 2.4.47+dfsg-3ubuntu2.1UNKNOWN
Ubuntu19.04noarchslapd-contrib< 2.4.47+dfsg-3ubuntu2.1UNKNOWN
Ubuntu19.04noarchslapd-contrib-dbgsym< 2.4.47+dfsg-3ubuntu2.1UNKNOWN
Ubuntu19.04noarchslapd-dbgsym< 2.4.47+dfsg-3ubuntu2.1UNKNOWN
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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

51.8%