Executive Summary

Informations
Name CVE-2023-22395 First vendor Publication 2023-01-13
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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 Missing Release of Memory after Effective Lifetime vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS). In an MPLS scenario specific packets destined to an Integrated Routing and Bridging (irb) interface of the device will cause a buffer (mbuf) to leak. Continued receipt of these specific packets will eventually cause a loss of connectivity to and from the device, and requires a reboot to recover. These mbufs can be monitored by using the CLI command 'show system buffers': user@host> show system buffers 783/1497/2280 mbufs in use (current/cache/total) user@host> show system buffers 793/1487/2280 mbufs in use (current/cache/total) <<<<<< mbuf usage increased This issue affects Juniper Networks Junos OS: All versions prior to 19.3R3-S7; 19.4 versions prior to 19.4R3-S9; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S3; 21.2 versions prior to 21.2R3-S2; 21.3 versions prior to 21.3R3-S1; 21.4 versions prior to 21.4R3; 22.1 versions prior to 22.1R2.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22395

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-401 Failure to Release Memory Before Removing Last Reference ('Memory Leak')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Hardware 1
Os 985

Sources (Detail)

https://kb.juniper.net/JSA70191
Source Url

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Date Informations
2025-03-29 03:17:27
  • Multiple Updates
2025-03-28 13:36:15
  • Multiple Updates
2024-11-28 14:21:16
  • Multiple Updates
2024-08-02 13:45:17
  • Multiple Updates
2024-08-02 01:32:08
  • Multiple Updates
2024-02-02 02:42:37
  • Multiple Updates
2024-02-01 12:29:15
  • Multiple Updates
2023-10-21 02:27:54
  • Multiple Updates
2023-09-05 13:38:18
  • Multiple Updates
2023-09-05 01:28:30
  • Multiple Updates
2023-09-02 13:36:10
  • Multiple Updates
2023-09-02 01:28:58
  • Multiple Updates
2023-08-12 13:42:04
  • Multiple Updates
2023-08-12 01:28:13
  • Multiple Updates
2023-08-11 13:33:07
  • Multiple Updates
2023-08-11 01:29:05
  • Multiple Updates
2023-08-06 13:30:32
  • Multiple Updates
2023-08-06 01:27:52
  • Multiple Updates
2023-08-04 13:31:01
  • Multiple Updates
2023-08-04 01:28:15
  • Multiple Updates
2023-07-28 02:19:32
  • Multiple Updates
2023-07-14 13:30:51
  • Multiple Updates
2023-07-14 01:27:53
  • Multiple Updates
2023-04-28 02:17:04
  • Multiple Updates
2023-03-29 02:29:51
  • Multiple Updates
2023-03-28 12:27:42
  • Multiple Updates
2023-01-24 21:27:19
  • Multiple Updates
2023-01-13 09:27:16
  • Multiple Updates
2023-01-13 05:27:16
  • First insertion