CVE-2023-2953

2023-05-3000:00:00

ubuntu.com

openldap

vulnerability

null pointer dereference

ber_memalloc_x()

security flaw

bugs

unix

7.5 High

CVSS3

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

7.3 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.3%

JSON

A vulnerability was found in openldap. This security flaw causes a null
pointer dereference in ber_memalloc_x() function.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchopenldap< 2.4.45+dfsg-1ubuntu1.11+esm1UNKNOWN
ubuntu20.04noarchopenldap< 2.4.49+dfsg-2ubuntu1.10UNKNOWN
ubuntu22.04noarchopenldap< 2.5.16+dfsg-0ubuntu0.22.04.2UNKNOWN
ubuntu14.04noarchopenldap< 2.4.31-1+nmu2ubuntu8.5+esm6UNKNOWN
ubuntu16.04noarchopenldap< 2.4.42+dfsg-2ubuntu3.13+esm2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	openldap	< 2.4.45+dfsg-1ubuntu1.11+esm1	UNKNOWN
ubuntu	20.04	noarch	openldap	< 2.4.49+dfsg-2ubuntu1.10	UNKNOWN
ubuntu	22.04	noarch	openldap	< 2.5.16+dfsg-0ubuntu0.22.04.2	UNKNOWN
ubuntu	14.04	noarch	openldap	< 2.4.31-1+nmu2ubuntu8.5+esm6	UNKNOWN
ubuntu	16.04	noarch	openldap	< 2.4.42+dfsg-2ubuntu3.13+esm2	UNKNOWN