Report Formats
Table (Default)
$ trivy image -f table golang:1.12-alpine
Show origins of vulnerable dependencies
EXPERIMENTAL
This feature might change without preserving backwards compatibility.
Modern software development relies on the use of third-party libraries.
Third-party dependencies also depend on others so a list of dependencies can be represented as a dependency graph.
In some cases, vulnerable dependencies are not linked directly, and it requires analyses of the tree.
To make this task simpler Trivy can show a dependency origin tree with the --dependency-tree flag.
This flag is only available with the --format table flag.
Note
Only Node.js (package-lock.json) and Rust Binaries built with cargo-auditable are supported at the moment.
This tree is the reverse of the npm list command. However, if you want to resolve a vulnerability in a particular indirect dependency, the reversed tree is useful to know where that dependency comes from and identify which package you actually need to update.
In table output, it looks like:
$ trivy fs --severity HIGH,CRITICAL --dependency-tree /path/to/your_node_project
package-lock.json (npm)
=======================
Total: 2 (HIGH: 1, CRITICAL: 1)
┌──────────────────┬────────────────┬──────────┬───────────────────┬───────────────┬────────────────────────────────────────────────────────────┐
│ Library │ Vulnerability │ Severity │ Installed Version │ Fixed Version │ Title │
├──────────────────┼────────────────┼──────────┼───────────────────┼───────────────┼────────────────────────────────────────────────────────────┤
│ follow-redirects │ CVE-2022-0155 │ HIGH │ 1.14.6 │ 1.14.7 │ follow-redirects: Exposure of Private Personal Information │
│ │ │ │ │ │ to an Unauthorized Actor │
│ │ │ │ │ │ https://avd.aquasec.com/nvd/cve-2022-0155 │
├──────────────────┼────────────────┼──────────┼───────────────────┼───────────────┼────────────────────────────────────────────────────────────┤
│ glob-parent │ CVE-2020-28469 │ CRITICAL │ 3.1.0 │ 5.1.2 │ nodejs-glob-parent: Regular expression denial of service │
│ │ │ │ │ │ https://avd.aquasec.com/nvd/cve-2020-28469 │
└──────────────────┴────────────────┴──────────┴───────────────────┴───────────────┴────────────────────────────────────────────────────────────┘
Dependency Origin Tree
======================
package-lock.json
├── follow-redirects@1.14.6, (HIGH: 1, CRITICAL: 0)
│ └── axios@0.21.4
└── glob-parent@3.1.0, (HIGH: 0, CRITICAL: 1)
└── chokidar@2.1.8
└── watchpack-chokidar2@2.0.1
└── watchpack@1.7.5
└── webpack@4.46.0
└── cra-append-sw@2.7.0
Vulnerable dependencies are shown in the top level of the tree. Lower levels show how those vulnerabilities are introduced. In the example above axios@0.21.4 included in the project directly depends on the vulnerable follow-redirects@1.14.6. Also, glob-parent@3.1.0 with some vulnerabilities is included through chain of dependencies that is added by cra-append-sw@2.7.0.
Then, you can try to update axios@0.21.4 and cra-append-sw@2.7.0 to resolve vulnerabilities in follow-redirects@1.14.6 and glob-parent@3.1.0.
JSON
$ trivy image -f json -o results.json golang:1.12-alpine
Caution
v0.20.0 changes the JSON schema. For more details, see here.
Result
2019-05-16T01:46:31.777+0900 INFO Updating vulnerability database...
2019-05-16T01:47:03.007+0900 INFO Detecting Alpine vulnerabilities...
JSON
[
{
"Target": "php-app/composer.lock",
"Vulnerabilities": null
},
{
"Target": "node-app/package-lock.json",
"Vulnerabilities": [
{
"VulnerabilityID": "CVE-2018-16487",
"PkgName": "lodash",
"InstalledVersion": "4.17.4",
"FixedVersion": "\u003e=4.17.11",
"Title": "lodash: Prototype pollution in utilities function",
"Description": "A prototype pollution vulnerability was found in lodash \u003c4.17.11 where the functions merge, mergeWith, and defaultsDeep can be tricked into adding or modifying properties of Object.prototype.",
"Severity": "HIGH",
"References": [
"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16487",
]
}
]
},
{
"Target": "trivy-ci-test (alpine 3.7.1)",
"Vulnerabilities": [
{
"VulnerabilityID": "CVE-2018-16840",
"PkgName": "curl",
"InstalledVersion": "7.61.0-r0",
"FixedVersion": "7.61.1-r1",
"Title": "curl: Use-after-free when closing \"easy\" handle in Curl_close()",
"Description": "A heap use-after-free flaw was found in curl versions from 7.59.0 through 7.61.1 in the code related to closing an easy handle. ",
"Severity": "HIGH",
"References": [
"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16840",
]
},
{
"VulnerabilityID": "CVE-2019-3822",
"PkgName": "curl",
"InstalledVersion": "7.61.0-r0",
"FixedVersion": "7.61.1-r2",
"Title": "curl: NTLMv2 type-3 header stack buffer overflow",
"Description": "libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. ",
"Severity": "HIGH",
"References": [
"https://curl.haxx.se/docs/CVE-2019-3822.html",
"https://lists.apache.org/thread.html/8338a0f605bdbb3a6098bb76f666a95fc2b2f53f37fa1ecc89f1146f@%3Cdevnull.infra.apache.org%3E"
]
},
{
"VulnerabilityID": "CVE-2018-16839",
"PkgName": "curl",
"InstalledVersion": "7.61.0-r0",
"FixedVersion": "7.61.1-r1",
"Title": "curl: Integer overflow leading to heap-based buffer overflow in Curl_sasl_create_plain_message()",
"Description": "Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.",
"Severity": "HIGH",
"References": [
"https://github.com/curl/curl/commit/f3a24d7916b9173c69a3e0ee790102993833d6c5",
]
},
{
"VulnerabilityID": "CVE-2018-19486",
"PkgName": "git",
"InstalledVersion": "2.15.2-r0",
"FixedVersion": "2.15.3-r0",
"Title": "git: Improper handling of PATH allows for commands to be executed from the current directory",
"Description": "Git before 2.19.2 on Linux and UNIX executes commands from the current working directory (as if '.' were at the end of $PATH) in certain cases involving the run_command() API and run-command.c, because there was a dangerous change from execvp to execv during 2017.",
"Severity": "HIGH",
"References": [
"https://usn.ubuntu.com/3829-1/",
]
},
{
"VulnerabilityID": "CVE-2018-17456",
"PkgName": "git",
"InstalledVersion": "2.15.2-r0",
"FixedVersion": "2.15.3-r0",
"Title": "git: arbitrary code execution via .gitmodules",
"Description": "Git before 2.14.5, 2.15.x before 2.15.3, 2.16.x before 2.16.5, 2.17.x before 2.17.2, 2.18.x before 2.18.1, and 2.19.x before 2.19.1 allows remote code execution during processing of a recursive \"git clone\" of a superproject if a .gitmodules file has a URL field beginning with a '-' character.",
"Severity": "HIGH",
"References": [
"http://www.securitytracker.com/id/1041811",
]
}
]
},
{
"Target": "python-app/Pipfile.lock",
"Vulnerabilities": null
},
{
"Target": "ruby-app/Gemfile.lock",
"Vulnerabilities": null
},
{
"Target": "rust-app/Cargo.lock",
"Vulnerabilities": null
}
]
VulnerabilityID, PkgName, InstalledVersion, and Severity in Vulnerabilities are always filled with values, but other fields might be empty.
SARIF
Sarif can be generated with the --format sarif option.
$ trivy image --format sarif -o report.sarif golang:1.12-alpine
This SARIF file can be uploaded to GitHub code scanning results, and there is a Trivy GitHub Action for automating this process.
Template
Custom Template
$ trivy image --format template --template "{{ range . }} {{ .Target }} {{ end }}" golang:1.12-alpine
Result
2020-01-02T18:02:32.856+0100 INFO Detecting Alpine vulnerabilities...
golang:1.12-alpine (alpine 3.10.2)
You can compute different figures within the template using sprig functions. As an example you can summarize the different classes of issues:
$ trivy image --format template --template '{{- $critical := 0 }}{{- $high := 0 }}{{- range . }}{{- range .Vulnerabilities }}{{- if eq .Severity "CRITICAL" }}{{- $critical = add $critical 1 }}{{- end }}{{- if eq .Severity "HIGH" }}{{- $high = add $high 1 }}{{- end }}{{- end }}{{- end }}Critical: {{ $critical }}, High: {{ $high }}' golang:1.12-alpine
Result
Critical: 0, High: 2
For other features of sprig, see the official sprig documentation.
Load templates from a file
You can load templates from a file prefixing the template path with an @.
$ trivy image --format template --template "@/path/to/template" golang:1.12-alpine
Default Templates
If Trivy is installed using rpm then default templates can be found at /usr/local/share/trivy/templates.
XML
In the following example using the template junit.tpl XML can be generated.
$ trivy image --format template --template "@contrib/junit.tpl" -o junit-report.xml golang:1.12-alpine
ASFF
Trivy also supports an ASFF template for reporting findings to AWS Security Hub
HTML
$ trivy image --format template --template "@contrib/html.tpl" -o report.html golang:1.12-alpine
The following example shows use of default HTML template when Trivy is installed using rpm.
$ trivy image --format template --template "@/usr/local/share/trivy/templates/html.tpl" -o report.html golang:1.12-alpine