Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cveMitreCVE-2018-7421
HistoryFeb 23, 2018 - 10:29 p.m.

CVE-2018-7421

2018-02-2322:29:01
CWE-835
mitre
web.nvd.nist.gov
57
cve-2018-7421
wireshark
dmp dissector
security categories
infinite loop
nvd

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

7.2

Confidence

High

EPSS

0.002

Percentile

59.8%

JSON

In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the DMP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dmp.c by correctly supporting a bounded number of Security Categories for a DMP Security Classification.

Affected configurations

Nvd
Node
wiresharkwiresharkRange2.2.0–2.2.12
OR
wiresharkwiresharkRange2.4.0–2.4.4
VendorProductVersionCPE
wiresharkwireshark*cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*

Related

nvd 1
debiancve 1
ubuntucve 1
osv 1
prion 1
cvelist 1
nessus 4
openvas 4
f5 1
nvd
nvd
CVE-2018-7421
2018-02-23 22:29:01
debiancve
debiancve
CVE-2018-7421
2018-02-23 22:29:01
ubuntucve
ubuntucve
CVE-2018-7421
2018-02-23 00:00:00
osv
osv
CVE-2018-7421
2018-02-23 22:29:01
prion
prion
Design/Logic Flaw
2018-02-23 22:29:00
cvelist
cvelist
CVE-2018-7421
2018-02-23 22:00:00
nessus
nessus
openSUSE Security Update : wireshark (openSUSE-2018-210)
2018-02-26 00:00:00
SUSE SLES11 Security Update : wireshark (SUSE-SU-2018:0867-1)
2018-04-04 00:00:00
F5 Networks BIG-IP : Multiple Wireshark vulnerabilities (K34035645)
2018-11-02 00:00:00
openvas
openvas
Wireshark Security Updates (wnpa-sec-2018-05 to -14) Mac OS X
2018-02-26 00:00:00
Wireshark Security Updates (wnpa-sec-2018-05 to wnpa-sec-2018-14) - Windows
2018-02-26 00:00:00
SUSE: Security Advisory (SUSE-SU-2018:0811-1)
2021-04-19 00:00:00
f5
f5
Multiple Wireshark vulnerabilities
2018-03-22 18:11:00

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

7.2

Confidence

High

EPSS

0.002

Percentile

59.8%

JSON
Related for CVE-2018-7421
nvd1debiancve1ubuntucve1osv1prion1cvelist1nessus4openvas4f51