CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
10.3%
The output of cilium-bugtool
can contain sensitive data when the tool is run (with the --envoy-dump
flag set) against Cilium deployments with the Envoy proxy enabled.
Users of the following features are affected:
The sensitive data includes:
cilium-bugtool
is a debugging tool that is typically invoked manually and does not run during the normal operation of a Cilium cluster.
This issue affects:
This issue has been patched in:
There is no workaround to this issue.
The Cilium community has worked together with members of Isovalent to prepare these mitigations. Special thanks to @sayboras for their work on triaging and remediating this issue.
If you have any questions or comments about this advisory, please reach out on Slack.
If you think you have found a vulnerability affecting Cilium, we strongly encourage you to report it to our security mailing list at [email protected]. This is a private mailing list for the Cilium security team, and your report will be treated as top priority.
github.com/cilium/cilium
github.com/cilium/cilium/commit/0191b1ebcfdd61cefd06da0315a0e7d504167407
github.com/cilium/cilium/commit/224e288a5bf40d0bb0f16c9413693b319633431a
github.com/cilium/cilium/commit/9299c0fd0024e33397cffc666ff851e82af28741
github.com/cilium/cilium/commit/958d7b77274bf2c272d8cdfd812631d644250653
github.com/cilium/cilium/commit/9eb25ba40391a9b035d7e66401b862818f4aac4b
github.com/cilium/cilium/commit/bf9a1ae1b2d2b2c9cca329d7aa96aa4858032a61
github.com/cilium/cilium/security/advisories/GHSA-wh78-7948-358j
nvd.nist.gov/vuln/detail/CVE-2024-37307
pkg.go.dev/vuln/GO-2024-2922
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
10.3%