National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-14343 Detail

Current Description

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 ASN.1 BER dissector could crash. This was addressed in epan/dissectors/packet-ber.c by ensuring that length values do not exceed the maximum signed integer.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
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=14682 Issue Tracking Vendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=9402f2f80c6bc7d25178a0875c5a1f5ee36361db Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00045.html Mailing List Third Party Advisory
https://www.wireshark.org/security/wnpa-sec-2018-37.html Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-190 Integer Overflow or Wraparound NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:wireshark:wireshark
     Show Matching CPE(s)
From (including)
2.2.0
Up to (including)
2.2.15
 cpe:/a:wireshark:wireshark
     Show Matching CPE(s)
From (including)
2.4.0
Up to (including)
2.4.7
 cpe:/a:wireshark:wireshark
     Show Matching CPE(s)
From (including)
2.6.0
Up to (including)
2.6.1

Configuration 2 ( hide )
 cpe:/o:debian:debian_linux:8.0
     Show Matching CPE(s)


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-14343
NVD Published Date:
07/18/2018
NVD Last Modified:
03/15/2019