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Vulnerability Details :

CVE-2023-29002

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-18 Apr, 2023 | 21:21
Updated At-05 Feb, 2025 | 20:54
Rejected At-
Credits

Debug mode leaks confidential data in Cilium

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. When run in debug mode, Cilium will log the contents of the `cilium-secrets` namespace. This could include data such as TLS private keys for Ingress and GatewayAPI resources. An attacker with access to debug output from the Cilium containers could use the resulting output to intercept and modify traffic to and from the affected cluster. Output of the sensitive information would occur at Cilium agent restart, when secrets in the namespace are modified, and on creation of Ingress or GatewayAPI resources. This vulnerability is fixed in Cilium releases 1.11.16, 1.12.9, and 1.13.2. Users unable to upgrade should disable debug mode.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:18 Apr, 2023 | 21:21
Updated At:05 Feb, 2025 | 20:54
Rejected At:
▼CVE Numbering Authority (CNA)
Debug mode leaks confidential data in Cilium

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. When run in debug mode, Cilium will log the contents of the `cilium-secrets` namespace. This could include data such as TLS private keys for Ingress and GatewayAPI resources. An attacker with access to debug output from the Cilium containers could use the resulting output to intercept and modify traffic to and from the affected cluster. Output of the sensitive information would occur at Cilium agent restart, when secrets in the namespace are modified, and on creation of Ingress or GatewayAPI resources. This vulnerability is fixed in Cilium releases 1.11.16, 1.12.9, and 1.13.2. Users unable to upgrade should disable debug mode.

Affected Products
Vendor
cilium
Product
cilium
Versions
Affected
  • >= 1.7, < 1.11.16
  • >= 1.12.0, < 1.12.9
  • >= 1.13.0, < 1.13.2
Problem Types
TypeCWE IDDescription
CWECWE-532CWE-532: Insertion of Sensitive Information into Log File
Type: CWE
CWE ID: CWE-532
Description: CWE-532: Insertion of Sensitive Information into Log File
Metrics
VersionBase scoreBase severityVector
3.17.2HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
Version: 3.1
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/cilium/cilium/security/advisories/GHSA-pg5p-wwp8-97g8
x_refsource_CONFIRM
Hyperlink: https://github.com/cilium/cilium/security/advisories/GHSA-pg5p-wwp8-97g8
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/cilium/cilium/security/advisories/GHSA-pg5p-wwp8-97g8
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/cilium/cilium/security/advisories/GHSA-pg5p-wwp8-97g8
Resource:
x_refsource_CONFIRM
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:18 Apr, 2023 | 22:15
Updated At:04 May, 2023 | 13:01

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. When run in debug mode, Cilium will log the contents of the `cilium-secrets` namespace. This could include data such as TLS private keys for Ingress and GatewayAPI resources. An attacker with access to debug output from the Cilium containers could use the resulting output to intercept and modify traffic to and from the affected cluster. Output of the sensitive information would occur at Cilium agent restart, when secrets in the namespace are modified, and on creation of Ingress or GatewayAPI resources. This vulnerability is fixed in Cilium releases 1.11.16, 1.12.9, and 1.13.2. Users unable to upgrade should disable debug mode.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.3MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Secondary3.17.2HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
Type: Primary
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
CPE Matches
cilium
cilium
>>cilium>>Versions from 1.7.0(inclusive) to 1.11.16(exclusive)
cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*
cilium
cilium
>>cilium>>Versions from 1.12.0(inclusive) to 1.12.9(exclusive)
cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*
cilium
cilium
>>cilium>>Versions from 1.13.0(inclusive) to 1.13.2(exclusive)
cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-532Primarysecurity-advisories@github.com
CWE ID: CWE-532
Type: Primary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/cilium/cilium/security/advisories/GHSA-pg5p-wwp8-97g8security-advisories@github.com
Vendor Advisory
Hyperlink: https://github.com/cilium/cilium/security/advisories/GHSA-pg5p-wwp8-97g8
Source: security-advisories@github.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Action-Not Available
Vendor-OTRS AG
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CWE ID-CWE-532
Insertion of Sensitive Information into Log File
Details not found