Fixed CVE-2021-33582 in cyrus-imapd

2022-06-0118:13:03

repo.cloudlinux.com

cyrus-imapd

cve-2021-33582

string hashing

cpu denial of service

unix

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

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

EPSS

0.005

Percentile

77.4%

JSON

CVE-2021-33582: Fix a bad string hashing algorithm which could lead to
collisions and cause a CPU denial of service

OSVersionArchitecturePackageVersionFilename
Centos6x86_64cyrus-imapd-utils< 2.3.16cyrus-imapd-2.3.16-15.el6.tuxcare.els1.src.rpm
Centos6x86_64cyrus-imapd-devel< 2.3.16cyrus-imapd-2.3.16-15.el6.tuxcare.els1.src.rpm
Centos6i686cyrus-imapd-devel< 2.3.16cyrus-imapd-2.3.16-15.el6.tuxcare.els1.src.rpm
Centos6x86_64cyrus-imapd< 2.3.16cyrus-imapd-2.3.16-15.el6.tuxcare.els1.src.rpm

OS	Version	Architecture	Package	Version	Filename
Centos	6	x86_64	cyrus-imapd-utils	< 2.3.16	cyrus-imapd-2.3.16-15.el6.tuxcare.els1.src.rpm
Centos	6	x86_64	cyrus-imapd-devel	< 2.3.16	cyrus-imapd-2.3.16-15.el6.tuxcare.els1.src.rpm
Centos	6	i686	cyrus-imapd-devel	< 2.3.16	cyrus-imapd-2.3.16-15.el6.tuxcare.els1.src.rpm
Centos	6	x86_64	cyrus-imapd	< 2.3.16	cyrus-imapd-2.3.16-15.el6.tuxcare.els1.src.rpm