Executive Summary

Informations
Name CVE-2023-39193 First vendor Publication 2023-10-09
Vendor Cve Last vendor Modification 2024-01-11

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
Overall CVSS Score 6
Base Score 6 Environmental Score 6
impact SubScore 5.2 Temporal Score 6
Exploitabality Sub Score 0.8
 
Attack Vector Local Attack Complexity Low
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None 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

A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-39193

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 1
Os 3548
Os 2

Sources (Detail)

https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html
Source Url
MISC https://access.redhat.com/security/cve/CVE-2023-39193
https://bugzilla.redhat.com/show_bug.cgi?id=2226787
https://www.zerodayinitiative.com/advisories/ZDI-CAN-18866/

Alert History

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Date Informations
2024-02-02 02:47:41
  • Multiple Updates
2024-02-01 12:30:48
  • Multiple Updates
2024-01-12 00:27:52
  • Multiple Updates
2023-12-29 02:36:43
  • Multiple Updates
2023-11-22 02:35:21
  • Multiple Updates
2023-11-16 09:27:54
  • Multiple Updates
2023-11-07 21:27:46
  • Multiple Updates
2023-10-23 21:27:49
  • Multiple Updates
2023-10-12 00:27:25
  • Multiple Updates
2023-10-10 17:27:21
  • Multiple Updates
2023-10-10 00:27:19
  • First insertion