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SUSE: 2021:2771-1 Moderate: Fetchmail Denial Of Service Advisory

suse
Calendar Grey August 18, 2021
Dist Suse Esm H88
SUSE releases an updated version of vsftpd to mitigate a critical vulnerability. Find detailed installation guidelines within.
An update that solves one vulnerability and has three fixes is now available

Summary

This update for fetchmail fixes the following issues: - CVE-2021-36386: DoS or information disclosure in some configurations (bsc#1188875) - Change PASSWORDLEN from 64 to 256 [bsc#1188034] - Set the hostname for SNI when using TLS [bsc#1182807] - Allow --syslog option in daemon mode. (bsc#1033081) - Set the hostname for SNI when using TLS. (bsc#1182807) - Change PASSWORDLEN from 64 to 256 (bsc#1188034) Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-2771=1 - SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2021-2771=1 - SUSE OpenStack Cloud 8:

Topics%20covered

Topics Covered

security advisory moderate fetchmail DoS SUSE updates patch instruction

References

#1033081 #1182807 #1188034 #1188875

Cross- CVE-2021-36386

CVSS scores:

CVE-2021-36386 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2021-36386 (SUSE): 5.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Affected Products:

SUSE OpenStack Cloud Crowbar 9

SUSE OpenStack Cloud 9

SUSE OpenStack Cloud 8

SUSE Linux Enterprise Server for SAP 12-SP4

SUSE Linux Enterprise Server for SAP 12-SP3

SUSE Linux Enterprise Server 12-SP5

SUSE Linux Enterprise Server 12-SP4-LTSS

SUSE Linux Enterprise Server 12-SP3-LTSS

SUSE Linux Enterprise Server 12-SP3-BCL

SUSE Linux Enterprise Server 12-SP2-BCL

https://www.suse.com/security/cve/CVE-2021-36386.html

https://bugzilla.suse.com/1033081

https://bugzilla.suse.com/1182807

https://bugzilla.suse.com/1188034

Announcement ID: SUSE-SU-2021:2771-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate fetchmail DoS SUSE updates patch instruction

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