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[CE backport] Document SAST and Dependency Scanning report JSON format

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Victor Zagorodny 2019-06-12 11:11:00 +00:00 committed by Achilleas Pipinellis
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153
doc/user/application_security/dependency_scanning/index.md
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@ -214,6 +214,159 @@ dependency_scanning:
paths: [gl-dependency-scanning-report.json]
```
## Reports JSON format
CAUTION: **Caution:**
The JSON report artifacts are not a public API of Dependency Scanning and their format may change in future.
The Dependency Scanning tool emits a JSON report file. Here is an example of a structure for a report will all important parts of
it highlighted:
```json-doc
{
"version": "2.0",
"vulnerabilities": [
{
"category": "dependency_scanning",
"name": "Regular Expression Denial of Service",
"message": "Regular Expression Denial of Service in debug",
"description": "The debug module is vulnerable to regular expression denial of service when untrusted user input is passed into the `o` formatter. It takes around 50k characters to block for 2 seconds making this a low severity issue.",
"cve": "yarn.lock:debug:gemnasium:37283ed4-0380-40d7-ada7-2d994afcc62a",
"severity": "Unknown",
"solution": "Upgrade to latest versions.",
"scanner": {
"id": "gemnasium",
"name": "Gemnasium"
},
"location": {
"file": "yarn.lock",
"dependency": {
"package": {
"name": "debug"
},
"version": "1.0.5"
}
},
"identifiers": [
{
"type": "gemnasium",
"name": "Gemnasium-37283ed4-0380-40d7-ada7-2d994afcc62a",
"value": "37283ed4-0380-40d7-ada7-2d994afcc62a",
"url": "https://deps.sec.gitlab.com/packages/npm/debug/versions/1.0.5/advisories"
}
],
"links": [
{
"url": "https://nodesecurity.io/advisories/534"
},
{
"url": "https://github.com/visionmedia/debug/issues/501"
},
{
"url": "https://github.com/visionmedia/debug/pull/504"
}
]
},
{
"category": "dependency_scanning",
"name": "Authentication bypass via incorrect DOM traversal and canonicalization",
"message": "Authentication bypass via incorrect DOM traversal and canonicalization in saml2-js",
"description": "Some XML DOM traversal and canonicalization APIs may be inconsistent in handling of comments within XML nodes. Incorrect use of these APIs by some SAML libraries results in incorrect parsing of the inner text of XML nodes such that any inner text after the comment is lost prior to cryptographically signing the SAML message. Text after the comment therefore has no impact on the signature on the SAML message.\r\n\r\nA remote attacker can modify SAML content for a SAML service provider without invalidating the cryptographic signature, which may allow attackers to bypass primary authentication for the affected SAML service provider.",
"cve": "yarn.lock:saml2-js:gemnasium:9952e574-7b5b-46fa-a270-aeb694198a98",
"severity": "Unknown",
"solution": "Upgrade to fixed version.\r\n",
"scanner": {
"id": "gemnasium",
"name": "Gemnasium"
},
"location": {
"file": "yarn.lock",
"dependency": {
"package": {
"name": "saml2-js"
},
"version": "1.5.0"
}
},
"identifiers": [
{
"type": "gemnasium",
"name": "Gemnasium-9952e574-7b5b-46fa-a270-aeb694198a98",
"value": "9952e574-7b5b-46fa-a270-aeb694198a98",
"url": "https://deps.sec.gitlab.com/packages/npm/saml2-js/versions/1.5.0/advisories"
},
{
"type": "cve",
"name": "CVE-2017-11429",
"value": "CVE-2017-11429",
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11429"
}
],
"links": [
{
"url": "https://github.com/Clever/saml2/commit/3546cb61fd541f219abda364c5b919633609ef3d#diff-af730f9f738de1c9ad87596df3f6de84R279"
},
{
"url": "https://github.com/Clever/saml2/issues/127"
},
{
"url": "https://www.kb.cert.org/vuls/id/475445"
}
]
}
],
"remediations": [
{
"fixes": [
{
"cve": "yarn.lock:saml2-js:gemnasium:9952e574-7b5b-46fa-a270-aeb694198a98"
}
],
"summary": "Upgrade saml2-js",
"diff": "ZGlmZiAtLWdpdCBhL...OR0d1ZUc2THh3UT09Cg==" // some content is omitted for brevity
}
]
}
```
Here is the description of the report file structure nodes and their meaning. All fields are mandatory to be present in
the report JSON unless stated otherwise. Presence of optional fields depends on the underlying analyzers being used.
| Report JSON node | Function |
|------------------------------------------------------|----------|
| `version` | Report syntax version used to generate this JSON. |
| `vulnerabilities` | Array of vulnerability objects. |
| `vulnerabilities[].category` | Where this vulnerability belongs (SAST, Dependency Scanning etc.). For Dependency Scanning, it will always be `dependency_scanning`. |
| `vulnerabilities[].name` | Name of the vulnerability, this must not include the occurrence's specific information. Optional. |
| `vulnerabilities[].message` | A short text that describes the vulnerability, it may include occurrence's specific information. Optional. |
| `vulnerabilities[].description` | A long text that describes the vulnerability. Optional. |
| `vulnerabilities[].cve` | A fingerprint string value that represents a concrete occurrence of the vulnerability. It's used to determine whether two vulnerability occurrences are same or different. May not be 100% accurate. **This is NOT a [CVE](https://cve.mitre.org/)**. |
| `vulnerabilities[].severity` | How much the vulnerability impacts the software. Possible values: `Undefined` (an analyzer has not provided this info), `Info`, `Unknown`, `Low`, `Medium`, `High`, `Critical`. |
| `vulnerabilities[].confidence` | How reliable the vulnerability's assessment is. Possible values: `Undefined` (an analyzer has not provided this info), `Ignore`, `Unknown`, `Experimental`, `Low`, `Medium`, `High`, `Confirmed`. |
| `vulnerabilities[].solution` | Explanation of how to fix the vulnerability. Optional. |
| `vulnerabilities[].scanner` | A node that describes the analyzer used find this vulnerability. |
| `vulnerabilities[].scanner.id` | Id of the scanner as a snake_case string. |
| `vulnerabilities[].scanner.name` | Name of the scanner, for display purposes. |
| `vulnerabilities[].location` | A node that tells which class and/or method is affected by the vulnerability. |
| `vulnerabilities[].location.file` | Path to the dependencies file (e.g., `yarn.lock`). Optional. |
| `vulnerabilities[].location.dependency` | A node that describes the dependency of a project where the vulnerability is located. |
| `vulnerabilities[].location.dependency.package` | A node that provides the information on the package where the vulnerability is located. |
| `vulnerabilities[].location.dependency.package.name` | Name of the package where the vulnerability is located. Optional. |
| `vulnerabilities[].location.dependency.version` | Version of the vulnerable package. Optional. |
| `vulnerabilities[].identifiers` | An ordered array of references that identify a vulnerability on internal or external DBs. |
| `vulnerabilities[].identifiers[].type` | Type of the identifier. Possible values: common identifier types (among `cve`, `cwe`, `osvdb`, and `usn`) or analyzer-dependent ones (e.g. `gemnasium` for [Gemnasium](https://gitlab.com/gitlab-org/security-products/analyzers/gemnasium/)). |
| `vulnerabilities[].identifiers[].name` | Name of the identifier for display purpose. |
| `vulnerabilities[].identifiers[].value` | Value of the identifier for matching purpose. |
| `vulnerabilities[].identifiers[].url` | URL to identifier's documentation. Optional. |
| `vulnerabilities[].links` | An array of references to external documentation pieces or articles that describe the vulnerability further. Optional. |
| `vulnerabilities[].links[].name` | Name of the vulnerability details link. Optional. |
| `vulnerabilities[].links[].url` | URL of the vulnerability details document. Optional. |
| `remediations` | An array of objects containing information on cured vulnerabilities along with patch diffs to apply. |
| `remediations[].fixes` | An array of strings that represent references to vulnerabilities fixed by this particular remediation. |
| `remediations[].fixes[].cve` | A string value that describes a fixed vulnerability occurrence in the same format as `vulnerabilities[].cve`. |
| `remediations[].summary` | Overview of how the vulnerabilities have been fixed. |
| `remediations[].diff` | base64-encoded remediation code diff, compatible with [`git apply`](https://git-scm.com/docs/git-format-patch#_discussion). |
## Security Dashboard
The Security Dashboard is a good place to get an overview of all the security

114
doc/user/application_security/sast/index.md
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@ -191,7 +191,7 @@ sast:
You can supply many other [settings variables](https://gitlab.com/gitlab-org/security-products/sast#settings)
via `docker run --env` to customize your job execution.
## Manual job definition for GitLab 11.4 and earlier (deprecated)
### Manual job definition for GitLab 11.4 and earlier (deprecated)
CAUTION: **Deprecated:**
Before GitLab 11.5, the SAST job and artifact had to be named specifically
@ -221,6 +221,118 @@ sast:
paths: [gl-sast-report.json]
```
## Reports JSON format
CAUTION: **Caution:**
The JSON report artifacts are not a public API of SAST and their format may change in the future.
The SAST tool emits a JSON report report file. Here is an example of a structure for a report will all important parts of
it highlighted:
```json-doc
{
"version": "2.0",
"vulnerabilities": [
{
"category": "sast",
"name": "Predictable pseudorandom number generator",
"message": "Predictable pseudorandom number generator",
"description": "The use of java.util.Random is predictable",
"cve": "818bf5dacb291e15d9e6dc3c5ac32178:PREDICTABLE_RANDOM",
"severity": "Medium",
"confidence": "Medium",
"scanner": {
"id": "find_sec_bugs",
"name": "Find Security Bugs"
},
"location": {
"file": "groovy/src/main/groovy/com/gitlab/security_products/tests/App.groovy",
"start_line": 47,
"end_line": 47,
"class": "com.gitlab.security_products.tests.App",
"method": "generateSecretToken2",
"dependency": {
"package": {}
}
},
"identifiers": [
{
"type": "find_sec_bugs_type",
"name": "Find Security Bugs-PREDICTABLE_RANDOM",
"value": "PREDICTABLE_RANDOM",
"url": "https://find-sec-bugs.github.io/bugs.htm#PREDICTABLE_RANDOM"
},
{
"type": "cwe",
"name": "CWE-330",
"value": "330",
"url": "https://cwe.mitre.org/data/definitions/330.html"
}
]
},
{
"category": "sast",
// "name" may be omitted because it could be not reported by a particular analyzer
"message": "Probable insecure usage of temp file/directory.",
"cve": "python/hardcoded/hardcoded-tmp.py:4ad6d4c40a8c263fc265f3384724014e0a4f8dd6200af83e51ff120420038031:B108",
"severity": "Medium",
"confidence": "Medium",
"scanner": {
"id": "bandit",
"name": "Bandit"
},
"location": {
"file": "python/hardcoded/hardcoded-tmp.py",
"start_line": 10,
"end_line": 10,
"dependency": {
"package": {}
}
},
"identifiers": [
{
"type": "bandit_test_id",
"name": "Bandit Test ID B108",
"value": "B108",
"url": "https://docs.openstack.org/bandit/latest/plugins/b108_hardcoded_tmp_directory.html"
}
]
},
],
"remediations": []
}
```
Here is the description of the report file structure nodes and their meaning. All fields are mandatory to be present in
the report JSON unless stated otherwise. Presence of optional fields depends on the underlying analyzers being used.
| Report JSON node | Function |
|-----------------------------------------|----------|
| `version` | Report syntax version used to generate this JSON. |
| `vulnerabilities` | Array of vulnerability objects. |
| `vulnerabilities[].category` | Where this vulnerability belongs (SAST, Dependency Scanning etc.). For SAST, it will always be `sast`. |
| `vulnerabilities[].name` | Name of the vulnerability, this must not include the occurrence's specific information. Optional. |
| `vulnerabilities[].message` | A short text that describes the vulnerability, it may include the occurrence's specific information. Optional. |
| `vulnerabilities[].description` | A long text that describes the vulnerability. Optional. |
| `vulnerabilities[].cve` | A fingerprint string value that represents a concrete occurrence of the vulnerability. Is used to determine whether two vulnerability occurrences are same or different. May not be 100% accurate. **This is NOT a [CVE](https://cve.mitre.org/)**. |
| `vulnerabilities[].severity` | How much the vulnerability impacts the software. Possible values: `Undefined` (an analyzer has not provided this info), `Info`, `Unknown`, `Low`, `Medium`, `High`, `Critical`. |
| `vulnerabilities[].confidence` | How reliable the vulnerability's assessment is. Possible values: `Undefined` (an analyzer has not provided this info), `Ignore`, `Unknown`, `Experimental`, `Low`, `Medium`, `High`, `Confirmed`. |
| `vulnerabilities[].solution` | Explanation of how to fix the vulnerability. Optional. |
| `vulnerabilities[].scanner` | A node that describes the analyzer used find this vulnerability. |
| `vulnerabilities[].scanner.id` | Id of the scanner as a snake_case string. |
| `vulnerabilities[].scanner.name` | Name of the scanner, for display purposes. |
| `vulnerabilities[].location` | A node that tells which class and/or method is affected by the vulnerability. |
| `vulnerabilities[].location.file` | Path to the file where the vulnerability is located. Optional. |
| `vulnerabilities[].location.start_line` | The first line of the code affected by the vulnerability. Optional. |
| `vulnerabilities[].location.end_line` | The last line of the code affected by the vulnerability. Optional. |
| `vulnerabilities[].location.class` | If specified, provides the name of the class where the vulnerability is located. Optional. |
| `vulnerabilities[].location.method` | If specified, provides the name of the method where the vulnerability is located. Optional. |
| `vulnerabilities[].identifiers` | An ordered array of references that identify a vulnerability on internal or external DBs. |
| `vulnerabilities[].identifiers[].type` | Type of the identifier. Possible values: common identifier types (among `cve`, `cwe`, `osvdb`, and `usn`) or analyzer-dependent ones (e.g., `bandit_test_id` for [Bandit analyzer](https://wiki.openstack.org/wiki/Security/Projects/Bandit)). |
| `vulnerabilities[].identifiers[].name` | Name of the identifier for display purposes. |
| `vulnerabilities[].identifiers[].value` | Value of the identifier for matching purposes. |
| `vulnerabilities[].identifiers[].url` | URL to identifier's documentation. Optional. |
## Secret detection
GitLab is also able to detect secrets and credentials that have been unintentionally pushed to the repository.