CVE-2022-37032
frr: out-of-bounds read in the BGP daemon may lead to information disclosure or denial of service
Severity Score
9.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Una lectura fuera de límites en el demonio BGP de FRRouting FRR versiones anteriores a 8.4, puede conllevar a un fallo de segmentación y una denegación de servicio. Esto ocurre en la función bgp_capability_msg_parse en el archivo bgpd/bgp_packet.c
A vulnerability was found in FRRouting. This issue occurs in bgp_capability_msg_parse in bgpd/bgp_packet.c. An out-of-bounds read in the BGP daemon may lead to a segmentation fault and a denial of service.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-07-29 CVE Reserved
- 2022-09-19 CVE Published
- 2023-02-20 First Exploit
- 2024-05-10 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| https://lists.debian.org/debian-lts-announce/2022/11/msg00039.html | Mailing List |
|
| URL | Date | SRC |
|---|---|---|
| https://github.com/spwpun/CVE-2022-37032 | 2023-02-20 | |
| https://bugzilla.suse.com/show_bug.cgi?id=1202023 | 2024-08-03 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/FRRouting/frr/commit/6d58272b4cf96f0daa846210dd2104877900f921 | 2023-03-08 | |
| https://github.com/FRRouting/frr/commit/ff6db1027f8f36df657ff2e5ea167773752537ed | 2023-03-08 |
| URL | Date | SRC |
|---|---|---|
| https://www.debian.org/security/2023/dsa-5362 | 2023-03-08 | |
| https://access.redhat.com/security/cve/CVE-2022-37032 | 2023-05-16 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2128713 | 2023-05-16 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Frrouting Search vendor "Frrouting" | Frrouting Search vendor "Frrouting" for product "Frrouting" | < 8.4 Search vendor "Frrouting" for product "Frrouting" and version " < 8.4" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0" | - |
Affected
| ||||||