9.9 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
9.3 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.6%
Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. In Vela Server and Vela Worker prior to version 0.16.0 and Vela UI prior to version 0.17.0, some default configurations for Vela allow exploitation and container breakouts. Users should upgrade to Server 0.16.0, Worker 0.16.0, and UI 0.17.0 to fix the issue. After upgrading, Vela administrators will need to explicitly change the default settings to configure Vela as desired. Some of the fixes will interrupt existing workflows and will require Vela administrators to modify default settings. However, not applying the patch (or workarounds) will continue existing risk exposure. Some workarounds are available. Vela administrators can adjust the worker’s VELA_RUNTIME_PRIVILEGED_IMAGES
setting to be explicitly empty, leverage the VELA_REPO_ALLOWLIST
setting on the server component to restrict access to a list of repositories that are allowed to be enabled, and/or audit enabled repositories and disable pull_requests if they are not needed.
[
{
"vendor": "go-vela",
"product": "server",
"versions": [
{
"version": "< 0.16.0",
"status": "affected"
},
{
"version": "< 0.17.0",
"status": "affected"
}
]
}
]
docs.docker.com/engine/security/#docker-daemon-attack-surface
github.com/go-vela/server/commit/05558ee99d70f7d6f83bed7c8f78ac0b35fa26f4
github.com/go-vela/server/releases/tag/v0.16.0
github.com/go-vela/server/security/advisories/GHSA-5m7g-pj8w-7593
github.com/go-vela/ui/releases/tag/v0.17.0
github.com/go-vela/ui/security/advisories/GHSA-xf39-98m2-889v
github.com/go-vela/worker/releases/tag/v0.16.0
github.com/go-vela/worker/security/advisories/GHSA-2w78-ffv6-p46w
go-vela.github.io/docs/installation/server/reference/#vela_repo_allowlist
go-vela.github.io/docs/installation/worker/reference/#vela_runtime_privileged_images
More
9.9 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
9.3 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.6%