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fix: recognize jvm versions at DB build time #647

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Merged
merged 1 commit into from
Aug 22, 2025
Merged

fix: recognize jvm versions at DB build time #647

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99 changes: 99 additions & 0 deletions pkg/process/v6/transformers/nvd/test-fixtures/jvm-packages.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,99 @@
{
"cve": {
"id": "CVE-2023-JVM-TEST",
"sourceIdentifier": "[email protected]",
"published": "2024-01-17T00:15:51.677",
"lastModified": "2024-01-23T16:32:52.103",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "Test vulnerability affecting JVM packages to demonstrate version format detection."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.8,
"impactScore": 2.7
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:oracle:jdk:8u401:*:*:*:*:*:*:*",
"matchCriteriaId": "oracle-jdk-8u401"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:oracle:jdk:11.0.22:*:*:*:*:*:*:*",
"matchCriteriaId": "oracle-jdk-11.0.22"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:eclipse:openjdk:17.0.10:*:*:*:*:*:*:*",
"matchCriteriaId": "eclipse-openjdk-17.0.10"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:azul:zulu:21.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "azul-zulu-21.0.2"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:adoptium:java:17.0.10:*:*:*:*:*:*:*",
"matchCriteriaId": "adoptium-java-17.0.10"
}
]
}
]
}
],
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-JVM-TEST",
"source": "[email protected]"
},
{
"url": "https://www.oracle.com/security-alerts/cpujan2024.html",
"source": "[email protected]",
"tags": ["Patch", "Vendor Advisory"]
}
]
}
}
10 changes: 9 additions & 1 deletion pkg/process/v6/transformers/nvd/transform.go
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ import (
"github.com/anchore/grype-db/pkg/provider/unmarshal"
"github.com/anchore/grype-db/pkg/provider/unmarshal/nvd"
grypeDB "github.com/anchore/grype/grype/db/v6"
"github.com/anchore/grype/grype/pkg"
"github.com/anchore/syft/syft/cpe"
)

Expand All @@ -28,6 +29,13 @@ func defaultConfig() Config {
}
}

func getVersionFormat(cpeProduct string) string {
if pkg.HasJvmPackageName(cpeProduct) {
return "jvm"
}
return ""
}

func Transformer(cfg Config) data.NVDTransformerV2 {
if cfg == (Config{}) {
cfg = defaultConfig()
Expand Down Expand Up @@ -194,7 +202,7 @@ func getRanges(cfg Config, c cpe.Attributes, ras []affectedCPERange) []grypeDB.A
func getRange(cfg Config, c cpe.Attributes, ra affectedCPERange) *grypeDB.AffectedRange {
return &grypeDB.AffectedRange{
Version: grypeDB.AffectedVersion{
Type: "", // we explicitly do not know what the versioning scheme is
Type: getVersionFormat(c.Product),
Constraint: ra.String(),
},
Fix: getFix(cfg, c, ra),
Expand Down
126 changes: 126 additions & 0 deletions pkg/process/v6/transformers/nvd/transform_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -1434,6 +1434,132 @@ func TestTransform(t *testing.T) {
},
},
},
{
name: "JVM packages version format detection",
fixture: "test-fixtures/jvm-packages.json",
provider: "nvd",
config: defaultConfig(),
want: []transformers.RelatedEntries{
{
VulnerabilityHandle: &grypeDB.VulnerabilityHandle{
Name: "CVE-2023-JVM-TEST",
ProviderID: "nvd",
Provider: expectedProvider("nvd"),
ModifiedDate: timeRef(time.Date(2024, 1, 23, 16, 32, 52, 103000000, time.UTC)),
PublishedDate: timeRef(time.Date(2024, 1, 17, 0, 15, 51, 677000000, time.UTC)),
Status: grypeDB.VulnerabilityActive,
BlobValue: &grypeDB.VulnerabilityBlob{
ID: "CVE-2023-JVM-TEST",
Assigners: []string{"[email protected]"},
Description: "Test vulnerability affecting JVM packages to demonstrate version format detection.",
References: []grypeDB.Reference{
{
URL: "https://nvd.nist.gov/vuln/detail/CVE-2023-JVM-TEST",
},
{
URL: "https://nvd.nist.gov/vuln/detail/CVE-2023-JVM-TEST",
},
{
URL: "https://www.oracle.com/security-alerts/cpujan2024.html",
Tags: []string{"patch", "vendor-advisory"},
},
},
Severities: []grypeDB.Severity{
{
Scheme: grypeDB.SeveritySchemeCVSS,
Value: grypeDB.CVSSSeverity{
Vector: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
Version: "3.1",
},
Source: "[email protected]",
Rank: 1,
},
},
},
},
Related: affectedPkgSlice(
grypeDB.AffectedCPEHandle{
BlobValue: &grypeDB.AffectedPackageBlob{
CVEs: []string{"CVE-2023-JVM-TEST"},
Ranges: []grypeDB.AffectedRange{
{
Version: grypeDB.AffectedVersion{
Type: "jvm",
Constraint: "= 17.0.10",
},
},
},
},
CPE: &grypeDB.Cpe{
Part: "a",
Vendor: "adoptium",
Product: "java",
},
},
grypeDB.AffectedCPEHandle{
BlobValue: &grypeDB.AffectedPackageBlob{
CVEs: []string{"CVE-2023-JVM-TEST"},
Ranges: []grypeDB.AffectedRange{
{
Version: grypeDB.AffectedVersion{
Type: "jvm",
Constraint: "= 21.0.2",
},
},
},
},
CPE: &grypeDB.Cpe{
Part: "a",
Vendor: "azul",
Product: "zulu",
},
},
grypeDB.AffectedCPEHandle{
BlobValue: &grypeDB.AffectedPackageBlob{
CVEs: []string{"CVE-2023-JVM-TEST"},
Ranges: []grypeDB.AffectedRange{
{
Version: grypeDB.AffectedVersion{
Type: "jvm",
Constraint: "= 17.0.10",
},
},
},
},
CPE: &grypeDB.Cpe{
Part: "a",
Vendor: "eclipse",
Product: "openjdk",
},
},
grypeDB.AffectedCPEHandle{
BlobValue: &grypeDB.AffectedPackageBlob{
CVEs: []string{"CVE-2023-JVM-TEST"},
Ranges: []grypeDB.AffectedRange{
{
Version: grypeDB.AffectedVersion{
Type: "jvm",
Constraint: "= 11.0.22",
},
},
{
Version: grypeDB.AffectedVersion{
Type: "jvm",
Constraint: "= 8u401",
},
},
},
},
CPE: &grypeDB.Cpe{
Part: "a",
Vendor: "oracle",
Product: "jdk",
},
},
),
},
},
},
}

for _, test := range tests {
Expand Down