Vulnerabilites related to tigera - calico_enterprise
Vulnerability from fkie_nvd
Published
2023-11-06 16:15
Modified
2024-11-21 08:21
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In 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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tigera | calico_cloud | * | |
| tigera | calico_enterprise | * | |
| tigera | calico_enterprise | * | |
| tigera | calico_enterprise | * | |
| tigera | calico_os | * | |
| tigera | calico_os | * |
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Vulnerability from fkie_nvd
Published
2022-06-06 18:15
Modified
2025-09-30 18:45
Severity ?
5.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
5.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
Summary
Clusters using Calico (version 3.22.1 and below), Calico Enterprise (version 3.12.0 and below), may be vulnerable to route hijacking with the floating IP feature. Due to insufficient validation, a privileged attacker may be able to set a floating IP annotation to a pod even if the feature is not enabled. This may allow the attacker to intercept and reroute traffic to their compromised pod.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| psirt@tigera.io | https://www.tigera.io/security-bulletins-tta-2022-001/ | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.tigera.io/security-bulletins-tta-2022-001/ | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tigera | calico | * | |
| tigera | calico | * | |
| tigera | calico | * | |
| tigera | calico_enterprise | * | |
| tigera | calico_enterprise | 3.12.0 |
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CVE-2022-28224 (GCVE-0-2022-28224)
Vulnerability from cvelistv5
Published
2022-06-06 17:19
Modified
2024-09-16 20:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Clusters using Calico (version 3.22.1 and below), Calico Enterprise (version 3.12.0 and below), may be vulnerable to route hijacking with the floating IP feature. Due to insufficient validation, a privileged attacker may be able to set a floating IP annotation to a pod even if the feature is not enabled. This may allow the attacker to intercept and reroute traffic to their compromised pod.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.tigera.io/security-bulletins-tta-2022-001/ | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Tigera | Calico Enterprise |
Version: unspecified < |
||||||
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CVE-2023-41378 (GCVE-0-2023-41378)
Vulnerability from cvelistv5
Published
2023-11-06 15:00
Modified
2024-09-05 13:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
In 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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.tigera.io/security-bulletins-tta-2023-001/ | vendor-advisory, release-notes | |
| https://github.com/projectcalico/calico/pull/7908 | issue-tracking | |
| https://github.com/projectcalico/calico/pull/7993 | patch |
Impacted products
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