9.8
CRITICAL
CVE-2022-23123
Netatalk Unauthenticated Buffer Overread
Description

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the getdirparams method. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-15830.

INFO

Published Date :

March 28, 2023, 7:15 p.m.

Last Modified :

Nov. 21, 2024, 6:48 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2022-23123 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-2022-23123 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 Netatalk netatalk
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-2022-23123.

URL Resource
https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00016.html Mailing List Third Party Advisory
https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html Release Notes
https://security.gentoo.org/glsa/202311-02 Issue Tracking Third Party Advisory
https://www.debian.org/security/2023/dsa-5503 Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-528/ Third Party Advisory VDB Entry
https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00016.html Mailing List Third Party Advisory
https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html Release Notes
https://security.gentoo.org/glsa/202311-02 Issue Tracking Third Party Advisory
https://www.debian.org/security/2023/dsa-5503 Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-528/ Third Party Advisory VDB Entry

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).

test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC

cve-2020-

Updated: 2 years, 1 month ago
5 stars 2 fork 2 watcher
Born at : Jan. 21, 2022, 5:07 a.m. This repo has been linked 2633 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-2022-23123 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-23123 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html
    Added Reference https://lists.debian.org/debian-lts-announce/2023/08/msg00016.html
    Added Reference https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html
    Added Reference https://security.gentoo.org/glsa/202311-02
    Added Reference https://www.debian.org/security/2023/dsa-5503
    Added Reference https://www.zerodayinitiative.com/advisories/ZDI-22-528/
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Nov. 22, 2023

    Action Type Old Value New Value
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/08/msg00016.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/08/msg00016.html Mailing List, Third Party Advisory
    Changed Reference Type https://security.gentoo.org/glsa/202311-02 No Types Assigned https://security.gentoo.org/glsa/202311-02 Issue Tracking, Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2023/dsa-5503 No Types Assigned https://www.debian.org/security/2023/dsa-5503 Third Party Advisory
    Added CWE NIST CWE-125
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Nov. 01, 2023

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202311-02 [No Types Assigned]
  • CPE Deprecation Remap by [email protected]

    Sep. 29, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:netatalk_project:netatalk:*:*:*:*:*:*:*:* versions from (excluding) 3.1.13 OR *cpe:2.3:a:netatalk:netatalk:*:*:*:*:*:*:*:* versions from (excluding) 3.1.13
  • CVE Modified by [email protected]

    Sep. 21, 2023

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2023/dsa-5503 [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 14, 2023

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2023/08/msg00016.html [No Types Assigned]
  • CVE Modified by [email protected]

    May. 17, 2023

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Apr. 03, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html No Types Assigned https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html Release Notes
    Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-22-528/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-22-528/ Third Party Advisory, VDB Entry
    Added CPE Configuration OR *cpe:2.3:a:netatalk_project:netatalk:*:*:*:*:*:*:*:* versions up to (excluding) 3.1.13
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-2022-23123 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-2022-23123 weaknesses.

Exploit Prediction

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

44.83 }} 35.64%

score

0.97458

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
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