CVE-2020-15466

Published: Jul 5, 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 3.2.0 to 3.2.4, the GVCP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-gvcp.c by ensuring that an offset increases in all situations.

Affected (4)

Products: Wireshark: Wireshark · Opensuse: Leap · Debian: Debian Linux

1 product

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Wireshark Wireshark	From 3.2.0 to 3.2.4

Configuration B

2 vulnerable

Vulnerable Software	Affected Versions
Opensuse Leap	Version 15.1
Opensuse Leap	Version 15.2

Configuration C

1 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 9.0

Related CWEs

CWE-835

Loop with Unreachable Exit Condition ('Infinite Loop')

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

References (14)

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00026.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00038.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16029

Source: cve@mitre.org

Issue TrackingVendor Advisory

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=11f40896b696e4e8c7f8b2ad96028404a83a51a4

Source: cve@mitre.org

https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://security.gentoo.org/glsa/202007-13

Source: cve@mitre.org

Third Party Advisory

https://www.wireshark.org/security/wnpa-sec-2020-09.html

Source: cve@mitre.org

Vendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00026.html