7.5
CVE-2023-41378
- EPSS 0.23%
- Veröffentlicht 06.11.2023 16:15:42
- Zuletzt bearbeitet 21.11.2024 08:21:11
- Quelle psirt@tigera.io
- CVE-Watchlists
- Unerledigt
LoginIn certain conditions for Calico Typha (v3.26.2, v3.25.1 and below), and Calico Enterprise Typha (v3.17.1, v3.16.3, v3.15.3 and below), a client TLS handshake can block the Calico Typha server indefinitely, resulting in denial of service. The TLS Handshake() call is performed inside the main server handle for loop without any timeout allowing an unclean TLS handshake to block the main loop indefinitely while other connections will be idle waiting for that handshake to finish.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Tigera ≫ Calico Cloud Version < 18.0.0
Tigera ≫ Calico Enterprise Version < 3.15.4
Tigera ≫ Calico Enterprise Version >= 3.16.0 < 3.16.4
Tigera ≫ Calico Enterprise Version >= 3.17.0 < 3.17.2
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.23% | 0.451 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| psirt@tigera.io | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
CWE-400 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
CWE-703 Improper Check or Handling of Exceptional Conditions
The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.
CWE-755 Improper Handling of Exceptional Conditions
The product does not handle or incorrectly handles an exceptional condition.