Executive Summary

Informations
Name CVE-2022-23121 First vendor Publication 2023-03-28
Vendor Cve Last vendor Modification 2023-11-22

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parse_entries function. The issue results from the lack of proper error handling when parsing AppleDouble entries. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15819.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23121

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-755 Improper Handling of Exceptional Conditions

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 32
Os 2

Sources (Detail)

Source Url
DEBIAN https://www.debian.org/security/2023/dsa-5503
GENTOO https://security.gentoo.org/glsa/202311-02
MISC https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html
https://www.zerodayinitiative.com/advisories/ZDI-22-527/
MLIST https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html
https://lists.debian.org/debian-lts-announce/2023/06/msg00000.html

Alert History

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Date Informations
2023-11-23 00:28:02
  • Multiple Updates
2023-11-07 13:27:49
  • Multiple Updates
2023-11-07 13:19:30
  • Multiple Updates
2023-11-07 02:38:31
  • Multiple Updates
2023-11-07 02:24:13
  • Multiple Updates
2023-11-06 17:27:40
  • Multiple Updates
2023-11-01 21:27:57
  • Multiple Updates
2023-09-29 17:27:32
  • Multiple Updates
2023-09-21 13:16:25
  • Multiple Updates
2023-06-02 00:27:38
  • Multiple Updates
2023-05-17 09:27:35
  • Multiple Updates
2023-04-04 00:27:17
  • Multiple Updates
2023-03-29 00:27:17
  • First insertion