CVE-2022-37032
"FRRouting FRR BGP Denial of Service"
Description
An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of service. This occurs in bgp_capability_msg_parse in bgpd/bgp_packet.c.
INFO
Published Date :
Sept. 19, 2022, 10:15 p.m.
Last Modified :
March 8, 2023, 1:06 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-37032 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2022-37032.
| URL | Resource |
|---|---|
| https://bugzilla.suse.com/show_bug.cgi?id=1202023 | Exploit Issue Tracking Third Party Advisory |
| https://github.com/FRRouting/frr/commit/6d58272b4cf96f0daa846210dd2104877900f921 | Patch |
| https://github.com/FRRouting/frr/commit/ff6db1027f8f36df657ff2e5ea167773752537ed | Patch |
| https://lists.debian.org/debian-lts-announce/2022/11/msg00039.html | Mailing List Third Party Advisory |
| https://www.debian.org/security/2023/dsa-5362 | Third Party 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).
PoC for CVE-2022-37032，tested on frr-8.3。
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-37032 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-37032 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 -
Modified Analysis by [email protected]
Mar. 08, 2023
Action Type Old Value New Value Changed Reference Type https://github.com/FRRouting/frr/commit/6d58272b4cf96f0daa846210dd2104877900f921 Patch, Third Party Advisory https://github.com/FRRouting/frr/commit/6d58272b4cf96f0daa846210dd2104877900f921 Patch Changed Reference Type https://github.com/FRRouting/frr/commit/ff6db1027f8f36df657ff2e5ea167773752537ed Patch, Third Party Advisory https://github.com/FRRouting/frr/commit/ff6db1027f8f36df657ff2e5ea167773752537ed Patch Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/11/msg00039.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/11/msg00039.html Mailing List, Third Party Advisory Changed Reference Type https://www.debian.org/security/2023/dsa-5362 No Types Assigned https://www.debian.org/security/2023/dsa-5362 Third Party Advisory 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]
Feb. 27, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5362 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/11/msg00039.html [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 22, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Changed Reference Type https://bugzilla.suse.com/show_bug.cgi?id=1202023 No Types Assigned https://bugzilla.suse.com/show_bug.cgi?id=1202023 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/FRRouting/frr/commit/6d58272b4cf96f0daa846210dd2104877900f921 No Types Assigned https://github.com/FRRouting/frr/commit/6d58272b4cf96f0daa846210dd2104877900f921 Patch, Third Party Advisory Changed Reference Type https://github.com/FRRouting/frr/commit/ff6db1027f8f36df657ff2e5ea167773752537ed No Types Assigned https://github.com/FRRouting/frr/commit/ff6db1027f8f36df657ff2e5ea167773752537ed Patch, Third Party Advisory Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:* versions up to (excluding) 8.4
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-37032 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-2022-37032
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.21 }} 0.01%
score
0.58867
percentile