CVE-2018-14339

In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the MMSE dissector could go into an infinite loop. This was addressed in epan/proto.c by adding offset and length validation.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
http://www.securityfocus.com/bid/104847	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041608	Third Party Advisory VDB Entry
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14738	Issue Tracking Vendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=3b77c0a596a8071aebc1de71e3f79e5e15e919ca
https://lists.debian.org/debian-lts-announce/2018/07/msg00045.html	Mailing List Third Party Advisory
https://www.wireshark.org/security/wnpa-sec-2018-38.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:wireshark:wireshark::::::::
	cpe:2.3:a:wireshark:wireshark::::::::
	cpe:2.3:a:wireshark:wireshark::::::::

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-07-19 02:29

Updated : 2024-02-04 20:03

NVD link : CVE-2018-14339

Mitre link : CVE-2018-14339

CVE.ORG link : CVE-2018-14339

JSON object : View

Products Affected

wireshark

wireshark

debian

debian_linux

CWE

CWE-20

Improper Input Validation

CWE-835

Loop with Unreachable Exit Condition ('Infinite Loop')

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