CVE-2023-44197
Juniper Networks Junos OS and Junos OS Evolved BGP Routing Out-of-Bounds Write Denial of Service
Description
An Out-of-Bounds Write vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). On all Junos OS and Junos OS Evolved devices an rpd crash and restart can occur while processing BGP route updates received over an established BGP session. This specific issue is observed for BGP routes learned via a peer which is configured with a BGP import policy that has hundreds of terms matching IPv4 and/or IPv6 prefixes. This issue affects Juniper Networks Junos OS: * All versions prior to 20.4R3-S8; * 21.1 version 21.1R1 and later versions; * 21.2 versions prior to 21.2R3-S2; * 21.3 versions prior to 21.3R3-S5; * 21.4 versions prior to 21.4R2-S1, 21.4R3-S5. This issue affects Juniper Networks Junos OS Evolved: * All versions prior to 20.4R3-S8-EVO; * 21.1-EVO version 21.1R1-EVO and later versions; * 21.2-EVO versions prior to 21.2R3-S2-EVO; * 21.3-EVO version 21.3R1-EVO and later versions; * 21.4-EVO versions prior to 21.4R2-S1-EVO, 21.4R3-S5-EVO.
INFO
Published Date :
Oct. 13, 2023, 12:15 a.m.
Last Modified :
Oct. 20, 2023, 6:38 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2023-44197.
| URL | Resource |
|---|---|
| https://supportportal.juniper.net/JSA73163 | Vendor Advisory |
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).
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The following list is the news that have been mention
CVE-2023-44197 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-44197 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 -
Initial Analysis by [email protected]
Oct. 20, 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://supportportal.juniper.net/JSA73163 No Types Assigned https://supportportal.juniper.net/JSA73163 Vendor Advisory Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:* versions up to (excluding) 20.4 *cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r3-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r3-s3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r3-s4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r3-s5:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r3-s6:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:20.4:r3-s7:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.1:r2-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.1:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.1:r3-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.1:r3-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.1:r3-s3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.1:r3-s4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.1:r3-s5:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.2:r3-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:-:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:r1-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:r1-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:r2-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:r2-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:r3-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:r3-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:r3-s3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.3:r3-s4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.4:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.4:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.4:r3-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.4:r3-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.4:r3-s3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:21.4:r3-s4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:* versions up to (excluding) 20.4 *cpe:2.3:o:juniper:junos_os_evolved:20.4:-:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r1-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r1-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r2-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r2-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r2-s3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r3-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r3-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r3-s3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r3-s4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r3-s5:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r3-s6:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:20.4:r3-s7:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.1:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.1:r1-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.1:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.1:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.1:r3-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.1:r3-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.1:r3-s3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.2:-:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.2:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.2:r1-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.2:r1-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.2:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.2:r2-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.2:r2-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.2:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.2:r3-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.3:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.3:r1-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.3:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.3:r2-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.3:r2-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.3:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.3:r3-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.3:r3-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.3:r3-s3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.3:r3-s4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.4:-:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.4:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.4:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.4:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s4:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-44197 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-2023-44197
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.02%
score
0.34511
percentile