CVE-2020-7044

Published: Jan 16, 2020Modified: Nov 21, 2024

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

In Wireshark 3.2.x before 3.2.1, the WASSP dissector could crash. This was addressed in epan/dissectors/packet-wassp.c by using >= and <= to resolve off-by-one errors.

Affected (7)

Products: Wireshark: Wireshark · Fedoraproject: Fedora · Opensuse: Leap · +1 more

Show all products

Wireshark: Wireshark · Fedoraproject: Fedora · Opensuse: Leap · Oracle: Solaris, Zfs Storage Appliance Kit

1 product

1 product

1 product

2 products

Zfs Storage Appliance Kit

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Wireshark Wireshark	From 3.2.0 to 3.2.1

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 30
Fedoraproject Fedora	Version 31
Fedoraproject Fedora	Version 32

Configuration C

1 vulnerable

Vulnerable Software	Affected Versions
Opensuse Leap	Version 15.1

Configuration D

2 vulnerable

Vulnerable Software	Affected Versions
Oracle Solaris	Version 11
Oracle Zfs Storage Appliance Kit	Version 8.8

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

CWE-193

Off-by-one Error

A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.

References (16)

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16324

Source: cve@mitre.org

ExploitIssue TrackingPatchVendor Advisory

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=f90a3720b73ca140403315126e2a478c4f70ca03

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZBICEY2HGSNQ3RPBLMDDYVAHGOGS4E2/

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDVMBCADP73TBISYCS6ARKOSNNJOGXXZ/

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XN2GMGLT5XND7U34WX3O23WKUZ7JHMVN/

Source: cve@mitre.org

https://www.oracle.com/security-alerts/cpuapr2020.html

Source: cve@mitre.org

PatchThird Party Advisory

https://www.wireshark.org/security/wnpa-sec-2020-01.html

Source: cve@mitre.org

Vendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html