CVE Vulnerability

CVE-2020-26294

Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. In Vela compiler before version 0.6.1 there is a vulnerability which allows exposure of server configuration. It impacts all users of Vela. An attacker can use Sprig's `env` function to retrieve configuration information, see referenced GHSA for an example. This has been fixed in version 0.6.1. In addition to upgrading, it is recommended to rotate all secrets.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/go-vela/compiler/security/advisories/GHSA-gv2h-gf8m-r68j Exploit Third Party Advisory
https://pkg.go.dev/github.com/go-vela/compiler/compiler Product Third Party Advisory
https://github.com/go-vela/compiler/commit/f1ace5f8a05c95c4d02264556e38a959ee2d9bda Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:target:compiler:*:*:*:*:*:*:*:*
Information

Published : 2021-01-04 07:15

Updated : 2021-01-14 05:01

NVD link : CVE-2020-26294

Mitre link : CVE-2020-26294

Products Affected
No products.
CWE
CWE-78