CVE-2021-43767
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Odyssey passes to client unencrypted bytes from man-in-the-middle When Odyssey storage is configured to use the PostgreSQL server using 'trust' authentication with a 'clientcert' requirement or to use 'cert' authentication, a man-in-the-middle attacker can inject false responses to the client's first few queries. Despite the use of SSL certificate verification and encryption, Odyssey will pass these results to client as if they originated from valid server. This is similar to CVE-2021-23222 for PostgreSQL.
Odyssey pasa al cliente bytes no encriptados por el hombre en el medio Cuando el almacenamiento de Odyssey está configurado para usar el servidor PostgreSQL usando autenticación "trust" con un requisito "clientcert" o para usar autenticación "cert", un atacante hombre en el medio puede inyectar respuestas falsas a las primeras consultas del cliente. A pesar del uso de la verificación y el cifrado del certificado SSL, Odyssey pasará estos resultados al cliente como si hubieran sido originados en un servidor válido. Esto es similar a CVE-2021-23222 para PostgreSQL.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2021-11-15 CVE Reserved
- 2022-08-25 CVE Published
- 2024-03-17 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-295: Improper Certificate Validation
- CWE-522: Insufficiently Protected Credentials
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://github.com/yandex/odyssey/issues/377%2C | X_refsource_misc |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.postgresql.org/support/security/CVE-2021-23222 | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | >= 9.6.0 < 9.6.24 Search vendor "Postgresql" for product "Postgresql" and version " >= 9.6.0 < 9.6.24" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | >= 10.0 < 10.19 Search vendor "Postgresql" for product "Postgresql" and version " >= 10.0 < 10.19" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | >= 11.0 < 11.14 Search vendor "Postgresql" for product "Postgresql" and version " >= 11.0 < 11.14" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | >= 12.0 < 12.9 Search vendor "Postgresql" for product "Postgresql" and version " >= 12.0 < 12.9" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | >= 13.0 < 13.5 Search vendor "Postgresql" for product "Postgresql" and version " >= 13.0 < 13.5" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 14.0 Search vendor "Postgresql" for product "Postgresql" and version "14.0" | - |
Affected
| ||||||