forked from renovatebot/renovate
/
vulnerabilities.spec.ts
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/
vulnerabilities.spec.ts
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import type { Osv, OsvOffline } from '@renovatebot/osv-offline';
import { codeBlock } from 'common-tags';
import { mockFn } from 'jest-mock-extended';
import { RenovateConfig, getConfig, logger } from '../../../../test/util';
import type { PackageFile } from '../../../modules/manager/types';
import { Vulnerabilities } from './vulnerabilities';
const getVulnerabilitiesMock =
mockFn<typeof OsvOffline.prototype.getVulnerabilities>();
const createMock = jest.fn();
jest.mock('@renovatebot/osv-offline', () => {
return {
__esModule: true,
OsvOffline: class {
static create() {
return createMock();
}
},
};
});
describe('workers/repository/process/vulnerabilities', () => {
describe('create()', () => {
it('works', async () => {
await expect(Vulnerabilities.create()).resolves.not.toThrow();
});
it('throws when osv-offline error', async () => {
createMock.mockRejectedValue(new Error());
await expect(Vulnerabilities.create()).rejects.toThrow();
});
});
describe('fetchVulnerabilities()', () => {
let config: RenovateConfig;
let vulnerabilities: Vulnerabilities;
beforeAll(async () => {
createMock.mockResolvedValue({
getVulnerabilities: getVulnerabilitiesMock,
});
vulnerabilities = await Vulnerabilities.create();
});
beforeEach(() => {
config = getConfig();
config.packageRules = [];
});
it('return list of Vulnerabilities', async () => {
const packageFiles: Record<string, PackageFile[]> = {
poetry: [
{
deps: [
{ depName: 'django', currentValue: '3.2', datasource: 'pypi' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'GHSA-qrw5-5h28-modded',
modified: '',
affected: [
{
package: {
name: 'django',
ecosystem: 'PyPI',
purl: 'pkg:pypi/django',
},
ranges: [
{
type: 'ECOSYSTEM',
events: [{ introduced: '3.0' }, { fixed: '3.3.8' }],
},
],
},
{
package: {
name: 'django',
ecosystem: 'PyPI',
purl: 'pkg:pypi/django',
},
ranges: [
{
type: 'ECOSYSTEM',
events: [{ introduced: '3.2' }, { fixed: '3.2.16' }],
},
],
},
],
},
]);
const vulnerabilityList = await vulnerabilities.fetchVulnerabilities(
config,
packageFiles
);
expect(vulnerabilityList).toMatchObject([
{
packageName: 'django',
depVersion: '3.2',
fixedVersion: '==3.3.8',
datasource: 'pypi',
},
{
packageName: 'django',
depVersion: '3.2',
fixedVersion: '==3.2.16',
datasource: 'pypi',
},
]);
});
});
describe('appendVulnerabilityPackageRules()', () => {
let config: RenovateConfig;
let vulnerabilities: Vulnerabilities;
const lodashVulnerability: Osv.Vulnerability = {
id: 'GHSA-x5rq-j2xg-h7qm',
modified: '',
affected: [
{
ranges: [
{
type: 'SEMVER',
events: [{ introduced: '0.0.0' }, { fixed: '4.17.11' }],
},
],
package: { name: 'lodash', ecosystem: 'npm' },
},
],
references: [
{
type: 'ADVISORY',
url: 'https://nvd.nist.gov/vuln/detail/CVE-2019-1010266',
},
],
};
beforeAll(async () => {
createMock.mockResolvedValue({
getVulnerabilities: getVulnerabilitiesMock,
});
vulnerabilities = await Vulnerabilities.create();
});
beforeEach(() => {
config = getConfig();
config.packageRules = [];
});
it('unsupported datasource', async () => {
const packageFiles: Record<string, PackageFile[]> = {
dockerfile: [
{
deps: [{ depName: 'node', datasource: 'docker' }],
packageFile: 'some-file',
},
],
};
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(logger.logger.trace).toHaveBeenCalledWith(
'Cannot map datasource docker to OSV ecosystem'
);
});
it('package found but no vulnerabilities', async () => {
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
deps: [{ depName: 'lodash', datasource: 'npm' }],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(logger.logger.trace).toHaveBeenCalledWith(
'No vulnerabilities found in OSV database for lodash'
);
});
it('vulnerability without affected field', async () => {
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
deps: [
{ depName: 'lodash', currentValue: '4.17.11', datasource: 'npm' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'GHSA-p6mc-m468-83gw',
modified: '',
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(config.packageRules).toHaveLength(0);
});
it('withdrawn vulnerability', async () => {
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
deps: [
{ depName: 'lodash', currentValue: '4.17.10', datasource: 'npm' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
...lodashVulnerability,
withdrawn: '2021-11-29T18:17:00Z',
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(logger.logger.trace).toHaveBeenCalledWith(
'Skipping withdrawn vulnerability GHSA-x5rq-j2xg-h7qm'
);
expect(config.packageRules).toHaveLength(0);
});
it('invalid dep version', async () => {
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
deps: [
{
depName: 'lodash',
currentValue: '#4.17.11',
datasource: 'npm',
},
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([lodashVulnerability]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(logger.logger.debug).toHaveBeenCalledWith(
'Skipping vulnerability lookup for package lodash due to unsupported version #4.17.11'
);
});
it('exception while fetching vulnerabilities', async () => {
const err = new Error('unknown');
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
packageFile: 'some-file',
deps: [
{
depName: 'lodash',
currentValue: '4.17.11',
datasource: 'npm',
},
],
},
],
};
getVulnerabilitiesMock.mockRejectedValueOnce(err);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(logger.logger.warn).toHaveBeenCalledWith(
{ err },
'Error fetching vulnerability information for lodash'
);
});
it('log event with invalid version', async () => {
const event = { fixed: '^6.0' };
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
deps: [
{
depName: 'lodash',
currentValue: '4.17.11',
datasource: 'npm',
},
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'GHSA-xxxx-yyyy-zzzz',
modified: '',
affected: [
{
package: {
name: 'lodash',
ecosystem: 'npm',
purl: 'pkg:npm/lodash',
},
ranges: [
{
type: 'SEMVER',
events: [{ introduced: '0' }, event],
},
],
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(logger.logger.debug).toHaveBeenCalledWith(
{ event },
'Skipping OSV event with invalid version'
);
});
it('no version or range affected', async () => {
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
deps: [
{ depName: 'fake', currentValue: '4.17.11', datasource: 'npm' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'GHSA-xxxx-yyyy-zzzz',
modified: '',
affected: [
{
package: { name: 'fake', ecosystem: 'npm', purl: 'pkg:npm/fake' },
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(config.packageRules).toHaveLength(0);
});
it('no fixed version available', async () => {
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
deps: [
{ depName: 'fake', currentValue: '4.17.11', datasource: 'npm' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'GHSA-xxxx-yyyy-zzzz',
modified: '',
affected: [
{
package: { name: 'fake', ecosystem: 'npm', purl: 'pkg:npm/fake' },
versions: ['4.17.11'],
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(logger.logger.info).toHaveBeenCalledWith(
'No fixed version available for vulnerability GHSA-xxxx-yyyy-zzzz in fake 4.17.11'
);
});
it('does not accidentally downgrade versions due to fixed version for other range', async () => {
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
deps: [
{ depName: 'fake', currentValue: '1.5.1', datasource: 'npm' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'GHSA-xxxx-yyyy-zzzz',
modified: '',
affected: [
{
ranges: [
{
type: 'SEMVER',
events: [{ introduced: '0' }, { fixed: '1.1.0' }],
},
{
type: 'SEMVER',
events: [{ introduced: '1.3.0' }],
},
],
package: { name: 'fake', ecosystem: 'npm' },
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(logger.logger.info).toHaveBeenCalledWith(
'No fixed version available for vulnerability GHSA-xxxx-yyyy-zzzz in fake 1.5.1'
);
});
it('vulnerability with multiple unsorted events', async () => {
const packageFiles: Record<string, PackageFile[]> = {
gomod: [
{
deps: [
{ depName: 'stdlib', currentValue: '1.7.5', datasource: 'go' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'GO-2022-0187',
modified: '',
aliases: ['CVE-2017-8932'],
affected: [
{
package: {
name: 'stdlib',
ecosystem: 'Go',
purl: 'pkg:golang/stdlib',
},
ranges: [
{
type: 'SEMVER',
events: [
{ introduced: '1.6.0' },
{ fixed: '1.8.5' },
{ introduced: '1.8.3' },
{ fixed: '1.7.6' },
],
},
],
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(logger.logger.debug).toHaveBeenCalledWith(
'Vulnerability GO-2022-0187 affects stdlib 1.7.5'
);
expect(logger.logger.debug).toHaveBeenCalledWith(
'Setting allowed version 1.7.6 to fix vulnerability GO-2022-0187 in stdlib 1.7.5'
);
expect(config.packageRules).toHaveLength(1);
expect(config.packageRules).toMatchObject([
{
matchDatasources: ['go'],
matchPackageNames: ['stdlib'],
matchCurrentVersion: '1.7.5',
allowedVersions: '1.7.6',
isVulnerabilityAlert: true,
},
]);
});
it('vulnerability with multiple affected entries and version ranges', async () => {
const packageFiles: Record<string, PackageFile[]> = {
poetry: [
{
deps: [
{ depName: 'django', currentValue: '3.2', datasource: 'pypi' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'GHSA-qrw5-5h28-modded',
modified: '',
affected: [
{
package: {
name: 'django',
ecosystem: 'PyPI',
purl: 'pkg:pypi/django',
},
ranges: [
{
type: 'GIT',
repo: 'https://github.com/django/django',
events: [
{ introduced: '0' },
{ fixed: '5b6b257fa7ec37ff27965358800c67e2dd11c924' },
],
},
{
type: 'ECOSYSTEM',
events: [{ introduced: '3.2' }, { fixed: '3.2.16' }],
},
],
versions: ['3.2.1', '3.2.10', '3.2.9'],
},
{
package: {
name: 'django',
ecosystem: 'PyPI',
purl: 'pkg:pypi/django',
},
ranges: [
{
type: 'ECOSYSTEM',
events: [{ introduced: '4.0' }, { fixed: '4.0.8' }],
},
],
versions: ['4.0', '4.0.1', '4.0.6', '4.0.7'],
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(config.packageRules).toHaveLength(1);
expect(config.packageRules).toMatchObject([
{
matchDatasources: ['pypi'],
matchPackageNames: ['django'],
matchCurrentVersion: '3.2',
allowedVersions: '==3.2.16',
isVulnerabilityAlert: true,
},
]);
});
it('package rules are sorted by fixed version even if affected is unsorted', async () => {
const packageFiles: Record<string, PackageFile[]> = {
poetry: [
{
deps: [
{ depName: 'django', currentValue: '3.2', datasource: 'pypi' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'GHSA-qrw5-5h28-modded',
modified: '',
affected: [
{
package: {
name: 'django',
ecosystem: 'PyPI',
purl: 'pkg:pypi/django',
},
ranges: [
{
type: 'ECOSYSTEM',
events: [{ introduced: '3.0' }, { fixed: '3.3.8' }],
},
],
},
{
package: {
name: 'django',
ecosystem: 'PyPI',
purl: 'pkg:pypi/django',
},
ranges: [
{
type: 'ECOSYSTEM',
events: [{ introduced: '3.2' }, { fixed: '3.2.16' }],
},
],
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(config.packageRules).toHaveLength(2);
expect(config.packageRules).toMatchObject([
{
matchDatasources: ['pypi'],
matchPackageNames: ['django'],
matchCurrentVersion: '3.2',
allowedVersions: '==3.2.16',
isVulnerabilityAlert: true,
},
{
matchDatasources: ['pypi'],
matchPackageNames: ['django'],
matchCurrentVersion: '3.2',
allowedVersions: '==3.3.8',
isVulnerabilityAlert: true,
},
]);
});
it('filters not applicable vulnerability', async () => {
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
deps: [
{ depName: 'lodash', currentValue: '4.17.11', datasource: 'npm' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([lodashVulnerability]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(config.packageRules).toHaveLength(0);
});
it('returns a single packageRule for regex manager', async () => {
const packageFiles: Record<string, PackageFile[]> = {
regex: [
{
deps: [
{
depName: 'tiny_http',
currentValue: '0.1.2',
datasource: 'crate',
},
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'RUSTSEC-2020-0031',
summary:
'HTTP Request smuggling through malformed Transfer Encoding headers',
details:
'HTTP pipelining issues and request smuggling attacks are possible due to incorrect Transfer encoding header parsing.\n\nIt is possible conduct HTTP request smuggling attacks (CL:TE/TE:TE) by sending invalid Transfer Encoding headers.\n\nBy manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.',
aliases: ['CVE-2020-35884', 'SOME-1234-5678'],
modified: '',
affected: [
{
package: {
name: 'tiny_http',
ecosystem: 'crates.io',
purl: 'pkg:cargo/tiny_http',
},
ranges: [
{
type: 'SEMVER',
events: [
{ introduced: '0' },
{ fixed: '0.6.3' },
{ introduced: '0.7.0-0' },
{ fixed: '0.8.0' },
],
},
],
},
],
severity: [
{
type: 'CVSS_V2',
score: 'AV:N/AC:L/Au:N/C:P/I:P/A:N',
},
{
type: 'CVSS_V3',
score: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N',
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(config.packageRules).toHaveLength(1);
expect(config.packageRules).toMatchObject([
{
matchDatasources: ['crate'],
matchPackageNames: ['tiny_http'],
matchCurrentVersion: '0.1.2',
allowedVersions: '0.6.3',
isVulnerabilityAlert: true,
prBodyNotes: [
'\n\n' +
codeBlock`
---
### HTTP Request smuggling through malformed Transfer Encoding headers
[CVE-2020-35884](https://nvd.nist.gov/vuln/detail/CVE-2020-35884) / [RUSTSEC-2020-0031](https://rustsec.org/advisories/RUSTSEC-2020-0031.html) / SOME-1234-5678
<details>
<summary>More information</summary>
#### Details
HTTP pipelining issues and request smuggling attacks are possible due to incorrect Transfer encoding header parsing.
It is possible conduct HTTP request smuggling attacks (CL:TE/TE:TE) by sending invalid Transfer Encoding headers.
By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.
#### Severity
- CVSS Score: 6.5 / 10 (Medium)
- Vector String: \`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N\`
#### References
No references.
This data is provided by [OSV](https://osv.dev/vulnerability/RUSTSEC-2020-0031) and the [Rust Advisory Database](https://github.com/RustSec/advisory-db) ([CC0 1.0](https://github.com/rustsec/advisory-db/blob/main/LICENSE.txt)).
</details>
`,
],
},
]);
});
it('returns multiple packageRules for different vulnerabilities', async () => {
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
deps: [
{ depName: 'lodash', currentValue: '4.17.10', datasource: 'npm' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
lodashVulnerability,
{
id: 'GHSA-p6mc-m468-83gw',
modified: '',
affected: [
{
ranges: [
{
type: 'SEMVER',
events: [{ introduced: '0' }, { fixed: '4.17.20' }],
},
],
package: { name: 'lodash', ecosystem: 'npm' },
},
],
severity: [
{
type: 'CVSS_V3',
score: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H',
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(config.packageRules).toHaveLength(2);
expect(config.packageRules).toMatchObject([
{
matchDatasources: ['npm'],
matchPackageNames: ['lodash'],
matchCurrentVersion: '4.17.10',
allowedVersions: '4.17.11',
isVulnerabilityAlert: true,
},
{
matchDatasources: ['npm'],
matchPackageNames: ['lodash'],
matchCurrentVersion: '4.17.10',
allowedVersions: '4.17.20',
isVulnerabilityAlert: true,
},
]);
});
it('filters not applicable vulnerability based on last_affected version', async () => {
const packageFiles: Record<string, PackageFile[]> = {
poetry: [
{
deps: [
{ depName: 'quokka', currentValue: '1.2.3', datasource: 'pypi' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'GHSA-xxxx-yyyy-zzzz',
modified: '',
affected: [
{
package: {
name: 'quokka',
ecosystem: 'PyPI',
purl: 'pkg:pypi/quokka',
},
ranges: [
{
type: 'ECOSYSTEM',
events: [{ introduced: '0' }, { last_affected: '0.4.0' }],
},
],
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(logger.logger.debug).not.toHaveBeenCalledWith(
'OSV advisory GHSA-xxxx-yyyy-zzzz lists quokka 1.2.3 as vulnerable'
);
expect(config.packageRules).toHaveLength(0);
});
it('returns packageRule based on last_affected version', async () => {
const packageFiles: Record<string, PackageFile[]> = {
npm: [
{
deps: [
{ depName: 'lodash', currentValue: '0.5.0', datasource: 'npm' },
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'GHSA-xxxx-yyyy-zzzz',
modified: '',
affected: [
{
package: {
name: 'lodash',
ecosystem: 'npm',
purl: 'pkg:npm/lodash',
},
ranges: [
{
type: 'SEMVER',
events: [{ introduced: '0' }, { last_affected: '0.2.0' }],
},
{
type: 'SEMVER',
events: [{ introduced: '0.4.0' }, { last_affected: '0.8.0' }],
},
],
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,
packageFiles
);
expect(config.packageRules).toHaveLength(1);
expect(config.packageRules).toMatchObject([
{
matchDatasources: ['npm'],
matchPackageNames: ['lodash'],
matchCurrentVersion: '0.5.0',
allowedVersions: '> 0.8.0',
isVulnerabilityAlert: true,
prBodyNotes: [
'\n\n' +
codeBlock`
---
### [GHSA-xxxx-yyyy-zzzz](https://github.com/advisories/GHSA-xxxx-yyyy-zzzz)
<details>
<summary>More information</summary>
#### Details
No details.
#### Severity
Unknown
#### References
No references.
This data is provided by [OSV](https://osv.dev/vulnerability/GHSA-xxxx-yyyy-zzzz) and the [GitHub Advisory Database](https://github.com/github/advisory-database) ([CC-BY 4.0](https://github.com/github/advisory-database/blob/main/LICENSE.md)).
</details>
`,
],
},
]);
});
it('handles invalid CVSS scores gracefully', async () => {
const packageFiles: Record<string, PackageFile[]> = {
poetry: [
{
deps: [
{
depName: 'django-mfa2',
currentValue: '2.5.0',
datasource: 'pypi',
},
],
packageFile: 'some-file',
},
],
};
getVulnerabilitiesMock.mockResolvedValueOnce([
{
id: 'PYSEC-2022-303',
modified: '',
affected: [
{
ranges: [
{
type: 'ECOSYSTEM',
events: [{ introduced: '0' }, { fixed: '2.5.1' }],
},
],
package: { name: 'django-mfa2', ecosystem: 'PyPI' },
},
],
severity: [
{
type: 'CVSS_V3',
score: 'some-invalid-score',
},
],
},
]);
await vulnerabilities.appendVulnerabilityPackageRules(
config,