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prionPRIOn knowledge basePRION:CVE-2020-27840
HistoryMay 12, 2021 - 3:15 p.m.

Out-of-bounds

2021-05-1215:15:00
PRIOn knowledge base
www.prio-n.com
10

7.2 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

82.7%

JSON

A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability.

Related

cbl_mariner 1
osv 5
cvelist 1
nvd 1
nessus 38
debiancve 1
veracode 1
ubuntucve 1
alpinelinux 1
samba 1
openvas 46
redhatcve 1
cve 1
fedora 6
ubuntu 2
freebsd 1
altlinux 1
suse 4
cisa 1
debian 3
mageia 1
gentoo 1
rosalinux 1
cbl_mariner
cbl_mariner
CVE-2020-27840 affecting package samba 4.12.5-6
2024-07-03 03:08:37
osv
osv
CVE-2020-27840
2021-05-12 15:15:07
ldb vulnerabilities
2021-03-25 15:32:21
ldb vulnerabilities
2021-03-24 18:08:35
cvelist
cvelist
CVE-2020-27840
2021-05-12 14:06:16
nvd
nvd
CVE-2020-27840
2021-05-12 15:15:07
nessus
nessus
EulerOS 2.0 SP3 : libldb (EulerOS-SA-2021-2591)
2021-10-25 00:00:00
EulerOS 2.0 SP5 : samba (EulerOS-SA-2021-2229)
2021-07-16 00:00:00
Debian DLA-2611-1 : ldb security update
2021-04-01 00:00:00
debiancve
debiancve
CVE-2020-27840
2021-05-12 15:15:07
veracode
veracode
Denial Of Service (DoS)
2021-03-29 18:11:01
ubuntucve
ubuntucve
CVE-2020-27840
2021-03-24 00:00:00
alpinelinux
alpinelinux
CVE-2020-27840
2021-05-12 15:15:07
samba
samba
Heap corruption via crafted DN strings
2021-03-24 00:00:00
openvas
openvas
Huawei EulerOS: Security Advisory for libldb (EulerOS-SA-2021-2591)
2021-10-26 00:00:00
Fedora: Security Advisory for samba (FEDORA-2021-c93a3a5d3f)
2021-04-10 00:00:00
Fedora: Security Advisory for libldb (FEDORA-2021-c93a3a5d3f)
2021-04-10 00:00:00
redhatcve
redhatcve
CVE-2020-27840
2021-03-24 13:24:36
cve
cve
CVE-2020-27840
2021-05-12 15:15:07
fedora
fedora
[SECURITY] Fedora 33 Update: samba-4.13.7-0.fc33
2021-04-07 15:40:29
[SECURITY] Fedora 34 Update: samba-4.14.2-0.fc34
2021-03-27 00:19:05
[SECURITY] Fedora 34 Update: libldb-2.3.0-1.fc34
2021-03-27 00:19:05
ubuntu
ubuntu
ldb vulnerabilities
2021-03-25 00:00:00
ldb vulnerabilities
2021-03-24 00:00:00
freebsd
freebsd
samba -- Multiple Vulnerabilities
2021-03-24 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 10 package samba version 4.14.2-alt1
2021-03-25 00:00:00
suse
suse
Security update for ldb (important)
2021-03-25 00:00:00
Security update for samba (important)
2021-09-22 00:00:00
Security update for samba (important)
2021-05-01 00:00:00
cisa
cisa
Samba Releases Security Updates
2021-03-25 00:00:00
debian
debian
[SECURITY] [DLA 2611-1] ldb security update
2021-03-31 09:22:43
[SECURITY] [DSA 4884-1] ldb security update
2021-04-02 07:54:04
[SECURITY] [DSA 4884-1] ldb security update
2021-04-02 07:54:04
mageia
mageia
Updated samba and ldb packages fix security vulnerabilities
2021-06-25 17:43:41
gentoo
gentoo
Samba: Multiple vulnerabilities
2021-05-26 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2024-2386
2024-04-02 07:01:49

7.2 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

82.7%

JSON
Related for PRION:CVE-2020-27840
cbl_mariner1osv5cvelist1nvd1nessus38debiancve1veracode1ubuntucve1alpinelinux1samba1openvas46redhatcve1cve1fedora6ubuntu2freebsd1altlinux1suse4cisa1debian3mageia1gentoo1rosalinux1