CVE-2020-10760

2020-07-0200:00:00

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

0.004 Low

EPSS

Percentile

71.5%

JSON

A use-after-free flaw was found in all samba LDAP server versions before
4.10.17, before 4.11.11, before 4.12.4 used in a AC DC configuration. A
Samba LDAP user could use this flaw to crash samba.

Bugs

<https://bugzilla.samba.org/show_bug.cgi?id=14402>

Notes

Author	Note
mdeslaur	introduced in 4.5

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchsamba< 2:4.7.6+dfsg~ubuntu-0ubuntu2.17UNKNOWN
ubuntu19.10noarchsamba< 2:4.10.7+dfsg-0ubuntu2.6UNKNOWN
ubuntu20.04noarchsamba< 2:4.11.6+dfsg-0ubuntu1.3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	samba	< 2:4.7.6+dfsg~ubuntu-0ubuntu2.17	UNKNOWN
ubuntu	19.10	noarch	samba	< 2:4.10.7+dfsg-0ubuntu2.6	UNKNOWN
ubuntu	20.04	noarch	samba	< 2:4.11.6+dfsg-0ubuntu1.3	UNKNOWN