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gentooGentoo FoundationGLSA-202006-23
HistoryJun 15, 2020 - 12:00 a.m.

Cyrus IMAP Server: Access restriction bypass

2020-06-1500:00:00
Gentoo Foundation
security.gentoo.org
31

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

45.4%

JSON

Background

The Cyrus IMAP Server is an efficient, highly-scalable IMAP e-mail server.

Description

An issue was discovered in Cyrus IMAP Server where sieve script uploading is excessively trusted.

Impact

A user can use a sieve script to create any mailbox with administrator privileges.

Workaround

Disable sieve script uploading until the upgrade is complete.

Resolution

All Cyrus IMAP Server users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-mail/cyrus-imapd-3.0.13"
OSVersionArchitecturePackageVersionFilename
Gentooanyallnet-mail/cyrus-imapd< 3.0.13UNKNOWN

Related

prion 1
debiancve 1
cve 1
openvas 6
debian 1
nessus 12
osv 3
altlinux 2
ubuntucve 1
mageia 1
nvd 1
cvelist 1
redhatcve 1
veracode 1
fedora 2
almalinux 1
oraclelinux 1
redhat 1
ubuntu 1
prion
prion
Design/Logic Flaw
2019-12-16 14:15:00
debiancve
debiancve
CVE-2019-19783
2019-12-16 14:15:12
cve
cve
CVE-2019-19783
2019-12-16 14:15:12
openvas
openvas
Cyrus IMAP 2.5.x < 2.5.15, 3.0.x < 3.0.13 ACL Bypass Vulnerability
2019-12-18 00:00:00
Debian: Security Advisory (DSA-4590-1)
2019-12-21 00:00:00
Mageia: Security Advisory (MGASA-2020-0010)
2022-01-28 00:00:00
debian
debian
[SECURITY] [DSA 4590-1] cyrus-imapd security update
2019-12-19 22:54:18
nessus
nessus
Fedora 30 : cyrus-imapd (2019-7938c21723)
2020-01-06 00:00:00
GLSA-202006-23 : Cyrus IMAP Server: Access restriction bypass
2020-06-17 00:00:00
Fedora 31 : cyrus-imapd (2019-ad23a4522d)
2020-01-06 00:00:00
osv
osv
CVE-2019-19783
2019-12-16 14:15:12
cyrus-imapd - security update
2019-12-19 00:00:00
cyrus-imapd vulnerabilities
2020-10-05 17:25:10
altlinux
altlinux
Security fix for the ALT Linux 9 package cyrus-imapd version 3.0.13-alt1
2020-01-10 00:00:00
Security fix for the ALT Linux 8 package cyrus-imapd version 2.5.15-alt0.M80P.1
2020-01-10 00:00:00
ubuntucve
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CVE-2019-19783
2019-12-16 00:00:00
mageia
mageia
Updated cyrus-imapd packages fix security vulnerability
2020-01-05 18:37:51
nvd
nvd
CVE-2019-19783
2019-12-16 14:15:12
cvelist
cvelist
CVE-2019-19783
2019-12-16 13:06:54
redhatcve
redhatcve
CVE-2019-19783
2019-12-27 18:08:53
veracode
veracode
Privilege Escalation
2020-11-05 03:10:39
fedora
fedora
[SECURITY] Fedora 31 Update: cyrus-imapd-3.0.13-1.fc31
2020-01-05 00:42:32
[SECURITY] Fedora 30 Update: cyrus-imapd-3.0.13-1.fc30
2020-01-04 22:16:34
almalinux
almalinux
Moderate: cyrus-imapd security update
2020-11-03 12:24:17
oraclelinux
oraclelinux
cyrus-imapd security update
2020-11-10 00:00:00
redhat
redhat
(RHSA-2020:4655) Moderate: cyrus-imapd security update
2020-11-03 12:24:17
ubuntu
ubuntu
Cyrus IMAP Server vulnerabilities
2020-10-05 00:00:00

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

45.4%

JSON
Related for GLSA-202006-23
prion1debiancve1cve1openvas6debian1nessus12osv3altlinux2ubuntucve1mageia1nvd1cvelist1redhatcve1veracode1fedora2almalinux1oraclelinux1redhat1ubuntu1