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ubuntucveUbuntu.comUB:CVE-2018-18956
HistoryNov 05, 2018 - 12:00 a.m.

CVE-2018-18956

2018-11-0500:00:00
ubuntu.com
ubuntu.com
7

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

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

0.005 Low

EPSS

Percentile

74.8%

JSON

The ProcessMimeEntity function in util-decode-mime.c in Suricata 4.x before
4.0.6 allows remote attackers to cause a denial of service (segfault and
daemon crash) via crafted input to the SMTP parser, as exploited in the
wild in November 2018.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchsuricata< anyUNKNOWN
ubuntu16.04noarchsuricata< anyUNKNOWN

Related

cve 1
fedora 4
openvas 3
prion 1
nessus 3
debiancve 1
osv 1
cve
cve
CVE-2018-18956
2018-11-05 21:29:00
fedora
fedora
[SECURITY] Fedora 29 Update: suricata-4.1.5-3.fc29
2019-10-09 17:24:22
[SECURITY] Fedora 29 Update: suricata-4.0.6-1.fc29
2018-11-17 05:16:48
[SECURITY] Fedora 28 Update: suricata-4.0.6-1.fc28
2018-11-17 05:22:52
openvas
openvas
Fedora Update for suricata FEDORA-2019-ded15d6582
2019-10-10 00:00:00
Fedora Update for suricata FEDORA-2018-d05860129f
2018-11-20 00:00:00
Fedora Update for suricata FEDORA-2018-cf58e1cbd1
2018-11-20 00:00:00
prion
prion
Design/Logic Flaw
2018-11-05 21:29:00
nessus
nessus
Fedora 28 : suricata (2018-cf58e1cbd1)
2019-01-03 00:00:00
Fedora 27 : suricata (2018-d05860129f)
2018-11-19 00:00:00
Fedora 29 : suricata (2018-787ee605a5)
2019-01-03 00:00:00
debiancve
debiancve
CVE-2018-18956
2018-11-05 21:29:00
osv
osv
CVE-2018-18956
2018-11-05 21:29:00

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

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

0.005 Low

EPSS

Percentile

74.8%

JSON
Related for UB:CVE-2018-18956
cve1fedora4openvas3prion1nessus3debiancve1osv1