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prionPRIOn knowledge basePRION:CVE-2020-10957
HistoryMay 18, 2020 - 2:15 p.m.

Null pointer dereference

2020-05-1814:15:00
PRIOn knowledge base
www.prio-n.com
2

7.5 High

CVSS3

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

7.4 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.007 Low

EPSS

Percentile

79.3%

JSON

In Dovecot before 2.3.10.1, unauthenticated sending of malformed parameters to a NOOP command causes a NULL Pointer Dereference and crash in submission-login, submission, or lmtp.

CPENameOperatorVersion
dovecotlt2.3.10.1

Related

checkpoint_advisories 1
osv 2
veracode 1
nessus 12
hackerone 1
alpinelinux 1
redhatcve 1
redhat 1
cve 1
oraclelinux 2
ubuntucve 1
debiancve 1
fedora 2
suse 1
freebsd 1
mageia 1
debian 2
openvas 10
packetstorm 1
altlinux 1
zdt 1
ubuntu 1
archlinux 1
rosalinux 1
checkpoint_advisories
checkpoint_advisories
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RHEL 8 : dovecot (RHSA-2020:2901)
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Oracle Linux 8 : dovecot (ELSA-2020-2901)
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CentOS 8 : dovecot (CESA-2020:2901)
2021-02-01 00:00:00
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Open-Xchange: Null pointer dereference in SMTP server function smtp_string_parse
2020-03-24 07:32:04
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redhatcve
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2020-05-18 14:26:23
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(RHSA-2020:2901) Important: dovecot security update
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freebsd
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2020-05-21 00:00:00
openSUSE: Security Advisory for dovecot23 (openSUSE-SU-2020:0720-1)
2020-05-27 00:00:00
Fedora: Security Advisory for dovecot (FEDORA-2020-1dee17d880)
2020-05-29 00:00:00
packetstorm
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2020-05-19 00:00:00
altlinux
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2020-05-21 00:00:00
zdt
zdt
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2020-05-18 00:00:00
ubuntu
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2020-05-18 00:00:00
archlinux
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rosalinux
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2021-07-02 16:38:52

7.5 High

CVSS3

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

7.4 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.007 Low

EPSS

Percentile

79.3%

JSON
Related for PRION:CVE-2020-10957
checkpoint_advisories1osv2veracode1nessus12hackerone1alpinelinux1redhatcve1redhat1cve1oraclelinux2ubuntucve1debiancve1fedora2suse1freebsd1mageia1debian2openvas10packetstorm1altlinux1zdt1ubuntu1archlinux1rosalinux1