SUSE-SU-2020:14579-1

HIGH7.5

Security update for cyrus-sasl

Published Dec 17, 2020

Modified 5 years ago

Fix available

Details

Description of the patch:

This update for cyrus-sasl fixes the following issues:

CVE-2019-19906: Fixed an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet (bsc#1159635).

Affected Packages(34 packages)

cyrus-sasl

SUSE Linux Enterprise Point of Sale 11 SP3SUSE Linux Enterprise Server 11 SP4SUSE Linux Enterprise Server 11 SP4-LTSS

Fixed in:

2.1.22-182.26.4.1

cyrus-sasl-crammd5

SUSE Linux Enterprise Point of Sale 11 SP3SUSE Linux Enterprise Server 11 SP4SUSE Linux Enterprise Server 11 SP4-LTSS

Fixed in:

2.1.22-182.26.4.1

cyrus-sasl-digestmd5

SUSE Linux Enterprise Point of Sale 11 SP3SUSE Linux Enterprise Server 11 SP4SUSE Linux Enterprise Server 11 SP4-LTSS

Fixed in:

2.1.22-182.26.4.1

cyrus-sasl-gssapi

SUSE Linux Enterprise Point of Sale 11 SP3SUSE Linux Enterprise Server 11 SP4SUSE Linux Enterprise Server 11 SP4-LTSS

Fixed in:

2.1.22-182.26.4.1

cyrus-sasl-otp

SUSE Linux Enterprise Point of Sale 11 SP3SUSE Linux Enterprise Server 11 SP4SUSE Linux Enterprise Server 11 SP4-LTSS

Fixed in:

2.1.22-182.26.4.1

cyrus-sasl-plain

SUSE Linux Enterprise Point of Sale 11 SP3SUSE Linux Enterprise Server 11 SP4SUSE Linux Enterprise Server 11 SP4-LTSS

Fixed in:

2.1.22-182.26.4.1

cyrus-sasl-saslauthd

SUSE Linux Enterprise Point of Sale 11 SP3SUSE Linux Enterprise Server 11 SP4SUSE Linux Enterprise Server 11 SP4-LTSS

Fixed in:

2.1.22-182.26.4.1

cyrus-sasl-sqlauxprop

SUSE Linux Enterprise Point of Sale 11 SP3SUSE Linux Enterprise Server 11 SP4SUSE Linux Enterprise Server 11 SP4-LTSS

Fixed in:

2.1.22-182.26.4.1

cyrus-sasl-32bit

SUSE Linux Enterprise Server 11 SP4SUSE Linux Enterprise Server 11 SP4-LTSS

Fixed in:

2.1.22-182.26.4.1

cyrus-sasl-crammd5-32bit

SUSE Linux Enterprise Server 11 SP4SUSE Linux Enterprise Server 11 SP4-LTSS

Fixed in:

2.1.22-182.26.4.1

References

https://bugzilla.suse.com/1159635

https://lists.suse.com/pipermail/sle-security-updates/2020-December/008085.html

https://www.suse.com/security/cve/CVE-2019-19906/

https://www.suse.com/support/security/rating/

https://www.suse.com/support/update/announcement/2020/suse-su-202014579-1/

CVSS Analysis

CVSS v3.1

7.5

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

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

Upstream

Ecosystems

SUSE Linux Enterprise Point of Sale 11 SP3 SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server 11 SP4-LTSS SUSE Linux Enterprise Server 11-SECURITY

Timeline

PublishedDec 17, 2020

ModifiedDec 17, 2020

SUSE-SU-2020:14579-1 | Mondoo Vulnerability Intelligence