9.8
CRITICAL
CVE-2016-7922
"Tcpdump AH Parser Buffer Overflow Vulnerability"
Description

The AH parser in tcpdump before 4.9.0 has a buffer overflow in print-ah.c:ah_print().

INFO

Published Date :

Jan. 28, 2017, 1:59 a.m.

Last Modified :

Nov. 7, 2023, 2:35 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2016-7922 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 Tcpdump tcpdump
References to Advisories, Solutions, and Tools

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-2016-7922 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-7922 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://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1494526.html [No types assigned]
    Removed Reference MITRE https://www.mail-archive.com/[email protected]/msg1494526.html
  • CVE Modified by [email protected]

    Jan. 05, 2018

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2017:1871 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 04, 2017

    Action Type Old Value New Value
    Added Reference http://www.debian.org/security/2017/dsa-3775 [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 25, 2017

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1037755 [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 01, 2017

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/201702-30 [No Types Assigned]
  • Initial Analysis by [email protected]

    Feb. 01, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://www.securityfocus.com/bid/95852 No Types Assigned http://www.securityfocus.com/bid/95852 Third Party Advisory, VDB Entry
    Changed Reference Type https://www.mail-archive.com/[email protected]/msg1494526.html No Types Assigned https://www.mail-archive.com/[email protected]/msg1494526.html Third Party Advisory, Mailing List, Issue Tracking
    Added CWE CWE-119
    Added CPE Configuration OR *cpe:2.3:a:tcpdump:tcpdump:4.8.1:*:*:*:*:*:*:* (and previous)
  • CVE Modified by [email protected]

    Feb. 01, 2017

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/95852 [No Types Assigned]
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.

1.51 }} -0.62%

score

0.87104

percentile

CVSS30 - Vulnerability Scoring System
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