Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/64382?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/64382?format=api", "purl": "pkg:nuget/Microsoft.Build.Tasks.Core@17.14.28", "type": "nuget", "namespace": "", "name": "Microsoft.Build.Tasks.Core", "version": "17.14.28", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/21831?format=api", "vulnerability_id": "VCID-hrdk-wnbt-cyes", "summary": "Microsoft Security Advisory CVE-2025-55247 | .NET Denial of Service Vulnerability\nMicrosoft is releasing this security advisory to provide information about a vulnerability in .NET 8.0.xxx, .NET 9.0.xxx and .NET 10.0.xxx. This advisory also provides guidance on what developers can do to update their environments to remove this vulnerability.\n\nA vulnerability exists in .NET where predictable paths for MSBuild's temporary directories on Linux let another user create the directories ahead of MSBuild, leading to DoS of builds. This only affects .NET on Linux operating systems.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55247.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55247.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-55247", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.03065", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.0302", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.03031", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.03002", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.02975", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.02977", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.02964", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.03033", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.02915", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.02906", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.02953", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.02931", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.02941", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.02968", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-55247" }, { "reference_url": "https://github.com/dotnet/msbuild", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dotnet/msbuild" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403086", "reference_id": "2403086", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403086" }, { "reference_url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55247", "reference_id": "CVE-2025-55247", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H" }, { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-10-15T13:49:15Z/" } ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55247" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55247", "reference_id": "CVE-2025-55247", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55247" }, { "reference_url": "https://github.com/advisories/GHSA-w3q9-fxm7-j8fq", "reference_id": "GHSA-w3q9-fxm7-j8fq", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-w3q9-fxm7-j8fq" }, { "reference_url": "https://github.com/dotnet/msbuild/security/advisories/GHSA-w3q9-fxm7-j8fq", "reference_id": "GHSA-w3q9-fxm7-j8fq", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dotnet/msbuild/security/advisories/GHSA-w3q9-fxm7-j8fq" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18148", "reference_id": "RHSA-2025:18148", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18148" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18149", "reference_id": "RHSA-2025:18149", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18149" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18150", "reference_id": "RHSA-2025:18150", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18150" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18151", "reference_id": "RHSA-2025:18151", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18151" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18152", "reference_id": "RHSA-2025:18152", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18152" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18153", "reference_id": "RHSA-2025:18153", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18153" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18256", "reference_id": "RHSA-2025:18256", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18256" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:23225", "reference_id": "RHSA-2025:23225", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:23225" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:9080", "reference_id": "RHSA-2026:9080", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:9080" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:9205", "reference_id": "RHSA-2026:9205", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:9205" }, { "reference_url": "https://usn.ubuntu.com/7822-1/", "reference_id": "USN-7822-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7822-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/64386?format=api", "purl": "pkg:nuget/Microsoft.Build.Tasks.Core@17.8.43", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Build.Tasks.Core@17.8.43" }, { "url": "http://public2.vulnerablecode.io/api/packages/64385?format=api", "purl": "pkg:nuget/Microsoft.Build.Tasks.Core@17.10.46", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Build.Tasks.Core@17.10.46" }, { "url": "http://public2.vulnerablecode.io/api/packages/64384?format=api", "purl": "pkg:nuget/Microsoft.Build.Tasks.Core@17.11.48", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Build.Tasks.Core@17.11.48" }, { "url": "http://public2.vulnerablecode.io/api/packages/64383?format=api", "purl": "pkg:nuget/Microsoft.Build.Tasks.Core@17.12.50", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Build.Tasks.Core@17.12.50" }, { "url": "http://public2.vulnerablecode.io/api/packages/64382?format=api", "purl": "pkg:nuget/Microsoft.Build.Tasks.Core@17.14.28", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Build.Tasks.Core@17.14.28" }, { "url": "http://public2.vulnerablecode.io/api/packages/64260?format=api", "purl": "pkg:nuget/Microsoft.Build.Tasks.Core@18.0.0-preview-25476-107", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Build.Tasks.Core@18.0.0-preview-25476-107" } ], "aliases": [ "CVE-2025-55247", "GHSA-w3q9-fxm7-j8fq" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hrdk-wnbt-cyes" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Build.Tasks.Core@17.14.28" }