GHSA-F6MM-5FC7-3G3C
Vulnerability from github – Published: 2024-05-15 17:17 – Updated: 2024-05-15 17:17
VLAI
Summary
goreleaser shows environment by default
Details
Summary
Since #4787 the log output is printed on the INFO level, while previously it was logged on DEBUG. This means if the go build output is non-empty, goreleaser leaks the environment.
PoC
- Create a Go project with dependencies, do not pull them yet (or run goreleaser later in a container, or delete
$GOPATH/pkg). - Make sure to have secrets set in the environment
- Make sure to not have
go mod tidyin a before hook - Run
goreleaser release --clean - Go prints lots of
go: downloading ...lines, which triggers the "if output not empty, log it" line, which includes the environment.
Impact
Credentials and tokens are leaked.
Severity
6.2 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/goreleaser/goreleaser"
},
"ranges": [
{
"events": [
{
"introduced": "1.26.0"
},
{
"fixed": "1.26.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.26.0"
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-532"
],
"github_reviewed": true,
"github_reviewed_at": "2024-05-15T17:17:10Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "### Summary\nSince #4787 the log output is printed on the INFO level, while previously it was logged on DEBUG. This means if the `go build` output is non-empty, goreleaser leaks the environment.\n\n### PoC\n* Create a Go project with dependencies, do not pull them yet (or run goreleaser later in a container, or delete `$GOPATH/pkg`).\n* Make sure to have secrets set in the environment\n* Make sure to not have `go mod tidy` in a before hook\n* Run `goreleaser release --clean`\n* Go prints lots of `go: downloading ...` lines, which triggers the \"if output not empty, log it\" line, which includes the environment.\n\n### Impact\nCredentials and tokens are leaked.",
"id": "GHSA-f6mm-5fc7-3g3c",
"modified": "2024-05-15T17:17:10Z",
"published": "2024-05-15T17:17:10Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/goreleaser/goreleaser/security/advisories/GHSA-f6mm-5fc7-3g3c"
},
{
"type": "WEB",
"url": "https://github.com/goreleaser/goreleaser/pull/4787"
},
{
"type": "WEB",
"url": "https://github.com/goreleaser/goreleaser/commit/22f734e41f7a5111a031a3a4eb714c1b6aa6456b"
},
{
"type": "PACKAGE",
"url": "https://github.com/goreleaser/goreleaser"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "goreleaser shows environment by default"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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