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prionPRIOn knowledge basePRION:CVE-2020-28200
HistoryJun 28, 2021 - 1:15 p.m.

Code injection

2021-06-2813:15:00
PRIOn knowledge base
www.prio-n.com
6

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

4.5 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

60.2%

JSON

The Sieve engine in Dovecot before 2.3.15 allows Uncontrolled Resource Consumption, as demonstrated by a situation with a complex regular expression for the regex extension.

CPENameOperatorVersion
dovecotlt2.3.15
fedoraeq33
fedoraeq34

Related

cve 1
hackerone 1
nessus 7
osv 1
openvas 9
redhatcve 1
freebsd 1
cvelist 1
cbl_mariner 1
ubuntucve 1
debiancve 1
archlinux 1
fedora 2
mageia 1
suse 2
cve
cve
CVE-2020-28200
2021-06-28 13:15:00
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Open-Xchange: A malicious user can upload a malicious script through managesieve and trigger its execution in order to consume almost 100% of CPU (LMTP).
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2021-09-01 00:00:00
SUSE SLES15 Security Update : dovecot23 (SUSE-SU-2021:2891-1)
2021-09-01 00:00:00
osv
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2021-06-28 13:15:12
openvas
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Dovecot 1.2.0 - 2.3.14 DoS Vulnerability
2021-06-28 00:00:00
Mageia: Security Advisory (MGASA-2021-0557)
2022-01-28 00:00:00
Fedora: Security Advisory for dovecot (FEDORA-2021-208340a217)
2021-07-06 00:00:00
redhatcve
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2021-06-21 14:59:18
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2020-09-23 00:00:00
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2021-06-28 12:08:46
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CVE-2020-28200 affecting package dovecot for versions less than 2.3.20-1
2023-09-28 11:57:58
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2021-06-21 00:00:00
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[ASA-202106-57] pigeonhole: denial of service
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[SECURITY] Fedora 33 Update: dovecot-2.3.15-1.fc33
2021-07-05 01:36:13
[SECURITY] Fedora 34 Update: dovecot-2.3.15-1.fc34
2021-07-05 01:33:52
mageia
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Updated dovecot packages fix security vulnerabilities
2021-12-19 15:26:08
suse
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Security update for dovecot23 (moderate)
2021-09-04 00:00:00
Security update for dovecot23 (moderate)
2021-09-01 00:00:00

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

4.5 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

60.2%

JSON
Related for PRION:CVE-2020-28200
cve1hackerone1nessus7osv1openvas9redhatcve1freebsd1cvelist1cbl_mariner1ubuntucve1debiancve1archlinux1fedora2mageia1suse2