CVE-2021-3514

2021-05-2800:00:00

ubuntu.com

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

23.9%

JSON

When using a sync_repl client in 389-ds-base, an authenticated attacker can
cause a NULL pointer dereference using a specially crafted query, causing a
crash.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarch389-ds-base< 1.3.7.10-1ubuntu1+esm1UNKNOWN
ubuntu20.04noarch389-ds-base< 1.4.3.6-2ubuntu0.1~esm1UNKNOWN
ubuntu21.10noarch389-ds-base< 1.4.4.11-2build1UNKNOWN
ubuntu16.04noarch389-ds-base< 1.3.4.9-1ubuntu0.1~esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	389-ds-base	< 1.3.7.10-1ubuntu1+esm1	UNKNOWN
ubuntu	20.04	noarch	389-ds-base	< 1.4.3.6-2ubuntu0.1~esm1	UNKNOWN
ubuntu	21.10	noarch	389-ds-base	< 1.4.4.11-2build1	UNKNOWN
ubuntu	16.04	noarch	389-ds-base	< 1.3.4.9-1ubuntu0.1~esm1	UNKNOWN