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cve[email protected]CVE-2018-18956
HistoryNov 05, 2018 - 9:29 p.m.

CVE-2018-18956

2018-11-0521:29:00
CWE-119
[email protected]
web.nvd.nist.gov
21
suricata
nvd
cve-2018-18956
processmimeentity
denial of service
smtp parser
vulnerability

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

7.2 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

0.005 Low

EPSS

Percentile

74.9%

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.

Related

fedora 4
openvas 3
nessus 3
osv 1
prion 1
debiancve 1
ubuntucve 1
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 27 Update: suricata-4.0.6-1.fc27
2018-11-17 02:08:34
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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
nessus
nessus
Fedora 27 : suricata (2018-d05860129f)
2018-11-19 00:00:00
Fedora 28 : suricata (2018-cf58e1cbd1)
2019-01-03 00:00:00
Fedora 29 : suricata (2018-787ee605a5)
2019-01-03 00:00:00
osv
osv
CVE-2018-18956
2018-11-05 21:29:00
prion
prion
Design/Logic Flaw
2018-11-05 21:29:00
debiancve
debiancve
CVE-2018-18956
2018-11-05 21:29:00
ubuntucve
ubuntucve
CVE-2018-18956
2018-11-05 00:00:00

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

7.2 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

0.005 Low

EPSS

Percentile

74.9%

JSON
Related for CVE-2018-18956
fedora4openvas3nessus3osv1prion1debiancve1ubuntucve1