Lucene search

K
ubuntucveUbuntu.comUB:CVE-2020-25692
HistoryOct 30, 2020 - 12:00 a.m.

CVE-2020-25692

2020-10-3000:00:00
ubuntu.com
ubuntu.com
15

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

EPSS

0.001

Percentile

48.7%

A NULL pointer dereference was found in OpenLDAP server and was fixed in
openldap 2.4.55, during a request for renaming RDNs. An unauthenticated
attacker could remotely crash the slapd process by sending a specially
crafted request, causing a Denial of Service.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchopenldap< 2.4.45+dfsg-1ubuntu1.7UNKNOWN
ubuntu20.04noarchopenldap< 2.4.49+dfsg-2ubuntu1.4UNKNOWN
ubuntu20.10noarchopenldap< 2.4.53+dfsg-1ubuntu1.1UNKNOWN
ubuntu14.04noarchopenldap< 2.4.31-1+nmu2ubuntu8.5+esm3UNKNOWN
ubuntu16.04noarchopenldap< 2.4.42+dfsg-2ubuntu3.10UNKNOWN

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

EPSS

0.001

Percentile

48.7%