5.9
MEDIUM
CVE-2016-7177
Wireshark Catapult DCT2000 Denial of Service Buffer Over-read Vulnerability
Description

epan/dissectors/packet-catapult-dct2000.c in the Catapult DCT2000 dissector in Wireshark 2.x before 2.0.6 does not restrict the number of channels, which allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted packet.

INFO

Published Date :

Sept. 9, 2016, 10:59 a.m.

Last Modified :

Nov. 7, 2023, 2:34 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.2
Affected Products

The following products are affected by CVE-2016-7177 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Debian debian_linux
1 Wireshark wireshark
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2016-7177.

URL Resource
http://www.debian.org/security/2016/dsa-3671 Third Party Advisory
http://www.securitytracker.com/id/1036760 Third Party Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12750 Issue Tracking
https://code.wireshark.org/review/17096 Issue Tracking Patch
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=2e37b271c473e1cbd01d62ebe1f3b011fc9fe638
https://www.wireshark.org/security/wnpa-sec-2016-52.html Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-7177 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-7177 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=2e37b271c473e1cbd01d62ebe1f3b011fc9fe638 [No types assigned]
    Removed Reference MITRE https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2e37b271c473e1cbd01d62ebe1f3b011fc9fe638
  • Modified Analysis by [email protected]

    Sep. 29, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*
    Changed Reference Type http://www.securitytracker.com/id/1036760 No Types Assigned http://www.securitytracker.com/id/1036760 Third Party Advisory
    Changed Reference Type http://www.debian.org/security/2016/dsa-3671 No Types Assigned http://www.debian.org/security/2016/dsa-3671 Third Party Advisory
  • Initial Analysis by [email protected]

    Sep. 29, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
    Changed Reference Type http://www.securitytracker.com/id/1036760 No Types Assigned http://www.securitytracker.com/id/1036760 Third Party Advisory
    Changed Reference Type http://www.debian.org/security/2016/dsa-3671 No Types Assigned http://www.debian.org/security/2016/dsa-3671 Third Party Advisory
  • CVE Modified by [email protected]

    Sep. 29, 2016

    Action Type Old Value New Value
    Added Reference http://www.debian.org/security/2016/dsa-3671
  • CVE Modified by [email protected]

    Sep. 27, 2016

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1036760
  • Modified Analysis by [email protected]

    Sep. 09, 2016

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://code.wireshark.org/review/17096 No Types Assigned https://code.wireshark.org/review/17096 Issue Tracking, Patch
    Changed Reference Type https://www.wireshark.org/security/wnpa-sec-2016-52.html No Types Assigned https://www.wireshark.org/security/wnpa-sec-2016-52.html Vendor Advisory
    Changed Reference Type https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12750 No Types Assigned https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12750 Issue Tracking
    Changed Reference Type https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2e37b271c473e1cbd01d62ebe1f3b011fc9fe638 No Types Assigned https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2e37b271c473e1cbd01d62ebe1f3b011fc9fe638 Issue Tracking, Patch
    Added CWE CWE-119
  • Initial Analysis by [email protected]

    Sep. 09, 2016

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.31 }} 0.00%

score

0.65294

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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Scope
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