7.5
HIGH
CVE-2022-3116
Heimdal Software Kerberos 5 NULL Pointer Dereference
Description

The Heimdal Software Kerberos 5 implementation is vulnerable to a null pointer dereferance. An attacker with network access to an application that depends on the vulnerable code path can cause the application to crash.

INFO

Published Date :

March 27, 2023, 10:15 p.m.

Last Modified :

May 5, 2023, 8:15 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2022-3116 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2022-3116 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 Heimdal_project heimdal
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-2022-3116.

URL Resource
https://security.netapp.com/advisory/ntap-20230505-0010/
https://www.kb.cert.org/vuls/id/730793 Third Party Advisory US Government Resource

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).

None

Shell Python

Updated: 3 months, 1 week ago
0 stars 1 fork 1 watcher
Born at : March 19, 2021, 11:41 a.m. This repo has been linked 81 different CVEs too.

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

The following list is the news that have been mention CVE-2022-3116 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-3116 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]

    May. 05, 2023

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20230505-0010/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Apr. 04, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://www.kb.cert.org/vuls/id/730793 No Types Assigned https://www.kb.cert.org/vuls/id/730793 Third Party Advisory, US Government Resource
    Added CWE NIST CWE-476
    Added CPE Configuration OR *cpe:2.3:a:heimdal_project:heimdal:*:*:*:*:*:*:*:* versions up to (including) 7.7.0
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-3116 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-3116 weaknesses.

Exploit Prediction

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

0.14 }} 0.00%

score

0.49774

percentile

CVSS31 - Vulnerability Scoring System
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