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6 vulnerabilities found for cortex by linuxfoundation

CVE-2022-23536 (GCVE-0-2022-23536)

Vulnerability from nvd – Published: 2022-12-19 21:10 – Updated: 2025-04-16 18:23
VLAI
Title
Alertmanager can expose local files content via specially crafted config
Summary
Cortex provides multi-tenant, long term storage for Prometheus. A local file inclusion vulnerability exists in Cortex versions 1.13.0, 1.13.1 and 1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Alertmanager service where `-experimental.alertmanager.enable-api` or `enable_api: true` is configured are affected. Affected Cortex users are advised to upgrade to patched versions 1.13.2 or 1.14.1. However as a workaround, Cortex administrators may reject Alertmanager configurations containing the `api_key_file` setting in the `opsgenie_configs` section before sending to the Set Alertmanager Configuration API.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-73 - External Control of File Name or Path
  • CWE-184 - Incomplete List of Disallowed Inputs
  • CWE-641 - Improper Restriction of Names for Files and Other Resources
Assigner
References
Impacted products
Vendor Product Version
cortexproject cortex Affected: >= 1.13.0, <= 1.13.1
Affected: = 1.14.0
Create a notification for this product.
Show details on NVD website
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CVE-2021-36157 (GCVE-0-2021-36157)

Vulnerability from nvd – Published: 2021-08-03 14:03 – Updated: 2024-08-04 00:47
VLAI
Summary
An issue was discovered in Grafana Cortex through 1.9.0. The header value X-Scope-OrgID is used to construct file paths for rules files, and if crafted to conduct directory traversal such as ae ../../sensitive/path/in/deployment pathname, then Cortex will attempt to parse a rules file at that location and include some of the contents in the error message. (Other Cortex API requests can also be sent a malicious OrgID header, e.g., tricking the ingester into writing metrics to a different location, but the effect is nuisance rather than information disclosure.)
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2021-31232 (GCVE-0-2021-31232)

Vulnerability from nvd – Published: 2021-04-30 12:46 – Updated: 2024-08-03 22:55
VLAI
Summary
The Alertmanager in CNCF Cortex before 1.8.1 has a local file disclosure vulnerability when -experimental.alertmanager.enable-api is used. The HTTP basic auth password_file can be used as an attack vector to send any file content via a webhook. The alertmanager templates can be used as an attack vector to send any file content because the alertmanager can load any text file specified in the templates list.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2022-23536 (GCVE-0-2022-23536)

Vulnerability from cvelistv5 – Published: 2022-12-19 21:10 – Updated: 2025-04-16 18:23
VLAI
Title
Alertmanager can expose local files content via specially crafted config
Summary
Cortex provides multi-tenant, long term storage for Prometheus. A local file inclusion vulnerability exists in Cortex versions 1.13.0, 1.13.1 and 1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Alertmanager service where `-experimental.alertmanager.enable-api` or `enable_api: true` is configured are affected. Affected Cortex users are advised to upgrade to patched versions 1.13.2 or 1.14.1. However as a workaround, Cortex administrators may reject Alertmanager configurations containing the `api_key_file` setting in the `opsgenie_configs` section before sending to the Set Alertmanager Configuration API.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-73 - External Control of File Name or Path
  • CWE-184 - Incomplete List of Disallowed Inputs
  • CWE-641 - Improper Restriction of Names for Files and Other Resources
Assigner
References
Impacted products
Vendor Product Version
cortexproject cortex Affected: >= 1.13.0, <= 1.13.1
Affected: = 1.14.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-36157 (GCVE-0-2021-36157)

Vulnerability from cvelistv5 – Published: 2021-08-03 14:03 – Updated: 2024-08-04 00:47
VLAI
Summary
An issue was discovered in Grafana Cortex through 1.9.0. The header value X-Scope-OrgID is used to construct file paths for rules files, and if crafted to conduct directory traversal such as ae ../../sensitive/path/in/deployment pathname, then Cortex will attempt to parse a rules file at that location and include some of the contents in the error message. (Other Cortex API requests can also be sent a malicious OrgID header, e.g., tricking the ingester into writing metrics to a different location, but the effect is nuisance rather than information disclosure.)
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2021-31232 (GCVE-0-2021-31232)

Vulnerability from cvelistv5 – Published: 2021-04-30 12:46 – Updated: 2024-08-03 22:55
VLAI
Summary
The Alertmanager in CNCF Cortex before 1.8.1 has a local file disclosure vulnerability when -experimental.alertmanager.enable-api is used. The HTTP basic auth password_file can be used as an attack vector to send any file content via a webhook. The alertmanager templates can be used as an attack vector to send any file content because the alertmanager can load any text file specified in the templates list.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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