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ubuntucveUbuntu.comUB:CVE-2021-33582
HistorySep 01, 2021 - 12:00 a.m.

CVE-2021-33582

2021-09-0100:00:00
ubuntu.com
ubuntu.com
13
cyrus imap
denial of service
hash-table interaction
remote attackers

CVSS2

5

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

Cyrus IMAP before 3.4.2 allows remote attackers to cause a denial of
service (multiple-minute daemon hang) via input that is mishandled during
hash-table interaction. Because there are many insertions into a single
bucket, strcmp becomes slow. This is fixed in 3.4.2, 3.2.8, and 3.0.16.

References

Related

nessus 13
nvd 1
prion 1
openvas 5
mageia 1
almalinux 1
debiancve 1
freebsd 1
altlinux 2
redhat 3
veracode 1
osv 4
cloudlinux 1
cvelist 1
amazon 2
cve 1
redhatcve 1
rocky 1
oraclelinux 1
fedora 2
debian 1
nessus
nessus
CentOS 9 : cyrus-imapd-3.4.1-6.el9
2024-02-29 00:00:00
Rocky Linux 8 : cyrus-imapd (RLSA-2021:3492)
2022-02-09 00:00:00
CentOS 8 : cyrus-imapd (CESA-2021:3492)
2021-09-15 00:00:00
nvd
nvd
CVE-2021-33582
2021-09-01 06:15:06
prion
prion
Code injection
2021-09-01 06:15:00
openvas
openvas
Mageia: Security Advisory (MGASA-2022-0247)
2022-07-06 00:00:00
Cyrus IMAP < 3.0.16, 3.2.x < 3.2.8, 3.4.x < 3.4.2 DoS Vulnerability
2021-09-02 00:00:00
Fedora: Security Advisory for cyrus-imapd (FEDORA-2022-d45bcc5447)
2022-02-20 00:00:00
mageia
mageia
Updated cyrus-imapd packages fix security vulnerability
2022-07-05 22:11:26
almalinux
almalinux
Important: cyrus-imapd security update
2021-09-13 06:47:39
debiancve
debiancve
CVE-2021-33582
2021-09-01 06:15:06
freebsd
freebsd
cyrus-imapd -- multiple-minute daemon hang via input that is mishandled during hash-table interaction
2021-05-26 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 9 package cyrus-imapd version 3.2.8-alt1
2021-09-09 00:00:00
Security fix for the ALT Linux 8 package cyrus-imapd version 2.5.17-alt0.M80P.2
2021-09-13 00:00:00
redhat
redhat
(RHSA-2021:3492) Important: cyrus-imapd security update
2021-09-13 06:47:39
(RHSA-2021:3493) Important: cyrus-imapd security update
2021-09-13 06:48:30
(RHSA-2021:3546) Important: cyrus-imapd security update
2021-09-15 07:14:55
veracode
veracode
Denial Of Service (DoS)
2021-09-02 19:37:23
osv
osv
Important: cyrus-imapd security update
2021-09-13 06:47:39
CVE-2021-33582
2021-09-01 06:15:06
cyradm-2.4.22-2.1 on GA media
2024-06-15 00:00:00
cloudlinux
cloudlinux
Fixed CVE-2021-33582 in cyrus-imapd
2022-06-01 18:13:03
cvelist
cvelist
CVE-2021-33582
2021-09-01 05:32:49
amazon
amazon
Important: cyrus-imapd
2022-01-18 20:13:00
Important: cyrus-imapd
2021-12-08 02:22:00
cve
cve
CVE-2021-33582
2021-09-01 06:15:06
redhatcve
redhatcve
CVE-2021-33582
2021-09-01 11:19:33
rocky
rocky
cyrus-imapd security update
2021-09-13 06:47:39
oraclelinux
oraclelinux
cyrus-imapd security update
2021-09-13 00:00:00
fedora
fedora
[SECURITY] Fedora 34 Update: cyrus-imapd-3.2.8-2.fc34
2022-02-20 00:42:27
[SECURITY] Fedora 35 Update: cyrus-imapd-3.2.8-2.fc35
2022-02-19 01:32:24
debian
debian
[SECURITY] [DLA 3052-1] cyrus-imapd security update
2022-06-19 22:39:52

CVSS2

5

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
Related for UB:CVE-2021-33582
nessus13nvd1prion1openvas5mageia1almalinux1debiancve1freebsd1altlinux2redhat3veracode1osv4cloudlinux1cvelist1amazon2cve1redhatcve1rocky1oraclelinux1fedora2debian1