Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/63948?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/63948?format=api", "purl": "pkg:maven/org.apache.zookeeper/zookeeper@3.9.4", "type": "maven", "namespace": "org.apache.zookeeper", "name": "zookeeper", "version": "3.9.4", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "3.9.5", "latest_non_vulnerable_version": "3.9.5", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/24614?format=api", "vulnerability_id": "VCID-6789-5wwx-qqch", "summary": "Apache ZooKeeper: Reverse-DNS fallback enables hostname verification bypass in ZooKeeper ZKTrustManager\nHostname verification in Apache ZooKeeper ZKTrustManager falls back to reverse DNS (PTR) when IP SAN validation fails, allowing attackers who control or spoof PTR records to impersonate ZooKeeper servers or clients with a valid certificate for the PTR name. It's important to note that attacker must present a certificate which is trusted by ZKTrustManager which makes the attack vector harder to exploit. Users are recommended to upgrade to version 3.8.6 or 3.9.5, which fixes this issue by introducing a new configuration option to disable reverse DNS lookup in client and quorum protocols.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-24281.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-24281.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-24281", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00026", "scoring_system": "epss", "scoring_elements": "0.07113", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00026", "scoring_system": "epss", "scoring_elements": "0.07058", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00026", "scoring_system": "epss", "scoring_elements": "0.07088", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00029", "scoring_system": "epss", "scoring_elements": "0.08203", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00029", "scoring_system": "epss", "scoring_elements": "0.08185", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00029", "scoring_system": "epss", "scoring_elements": "0.08042", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00029", "scoring_system": "epss", "scoring_elements": "0.08057", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00029", "scoring_system": "epss", "scoring_elements": "0.08157", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00029", "scoring_system": "epss", "scoring_elements": "0.08174", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00029", "scoring_system": "epss", "scoring_elements": "0.08194", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00039", "scoring_system": "epss", "scoring_elements": "0.11597", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00039", "scoring_system": "epss", "scoring_elements": "0.11487", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00039", "scoring_system": "epss", "scoring_elements": "0.11558", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00039", "scoring_system": "epss", "scoring_elements": "0.11641", "published_at": "2026-04-21T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-24281" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-24281", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-24281" }, { "reference_url": "https://github.com/apache/zookeeper", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/zookeeper" }, { "reference_url": "https://github.com/apache/zookeeper/commit/66c4efecdda1302d9cfb3af9eedb122b74452bf3", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/zookeeper/commit/66c4efecdda1302d9cfb3af9eedb122b74452bf3" }, { "reference_url": "https://issues.apache.org/jira/browse/ZOOKEEPER-4986", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://issues.apache.org/jira/browse/ZOOKEEPER-4986" }, { "reference_url": "https://lists.apache.org/thread/088ddsbrzhd5lxzbqf5n24yg0mwh9jt2", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-10T17:36:42Z/" } ], "url": "https://lists.apache.org/thread/088ddsbrzhd5lxzbqf5n24yg0mwh9jt2" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24281", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24281" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2026/03/07/4", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2026/03/07/4" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1130496", "reference_id": "1130496", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1130496" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445449", "reference_id": "2445449", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445449" }, { "reference_url": "https://github.com/advisories/GHSA-7xrh-hqfc-g7qr", "reference_id": "GHSA-7xrh-hqfc-g7qr", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-7xrh-hqfc-g7qr" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:10184", "reference_id": "RHSA-2026:10184", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:10184" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:8509", "reference_id": "RHSA-2026:8509", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:8509" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/67624?format=api", "purl": "pkg:maven/org.apache.zookeeper/zookeeper@3.9.5", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.zookeeper/zookeeper@3.9.5" } ], "aliases": [ "CVE-2026-24281", "GHSA-7xrh-hqfc-g7qr" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6789-5wwx-qqch" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/21515?format=api", "vulnerability_id": "VCID-hbdm-1ts5-f7ad", "summary": "Apache ZooKeeper: Insufficient Permission Check in AdminServer Snapshot/Restore Commands\nImproper permission checks in the AdminServer allow an authenticated client with insufficient privileges to invoke the `snapshot` and `restore` commands. The intended requirement is authentication and authorization on the root path (`/`) with **ALL** permission for these operations; however, affected versions permit invocation without that level of authorization. The primary risk is disclosure of cluster state via snapshots to a lesser-privileged client.\n\n* **Affected:** `org.apache.zookeeper:zookeeper` 3.9.0 through 3.9.3.\n* **Fixed:** 3.9.4 (ZOOKEEPER-4964 “check permissions individually during admin server auth”).\n* **Mitigations:**\n* Disable both commands (`admin.snapshot.enabled`, `admin.restore.enabled`).\n* Disable AdminServer (`admin.enableServer`).\n* Ensure the root ACL is not open; note that ZooKeeper ACLs are not recursive.\n* Upgrade to 3.9.4.", "references": [ { "reference_url": "http://github.com/apache/zookeeper/commit/71e173fcbcc9deb784081cf867bd045df3c32635", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://github.com/apache/zookeeper/commit/71e173fcbcc9deb784081cf867bd045df3c32635" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-58457.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-58457.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-58457", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00108", "scoring_system": "epss", "scoring_elements": "0.28968", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00131", "scoring_system": "epss", "scoring_elements": "0.3257", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00131", "scoring_system": "epss", "scoring_elements": "0.32598", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00131", "scoring_system": "epss", "scoring_elements": "0.32636", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00131", "scoring_system": "epss", "scoring_elements": "0.32634", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00131", "scoring_system": "epss", "scoring_elements": "0.32608", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00131", "scoring_system": "epss", "scoring_elements": "0.32561", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00131", "scoring_system": "epss", "scoring_elements": "0.3274", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00131", "scoring_system": "epss", "scoring_elements": "0.32705", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00131", "scoring_system": "epss", "scoring_elements": "0.32585", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00131", "scoring_system": "epss", "scoring_elements": "0.32609", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00141", "scoring_system": "epss", "scoring_elements": "0.33731", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00141", "scoring_system": "epss", "scoring_elements": "0.3384", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00141", "scoring_system": "epss", "scoring_elements": "0.33817", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-58457" }, { "reference_url": "https://github.com/apache/zookeeper", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/zookeeper" }, { "reference_url": "https://lists.apache.org/thread/r5yol0kkhx2fzw22pxk1ozwm3oc6yxrx", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-09-24T13:47:31Z/" } ], "url": "https://lists.apache.org/thread/r5yol0kkhx2fzw22pxk1ozwm3oc6yxrx" }, { "reference_url": "https://zookeeper.apache.org/doc/current/zookeeperSnapshotAndRestore.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://zookeeper.apache.org/doc/current/zookeeperSnapshotAndRestore.html" }, { "reference_url": "https://zookeeper.apache.org/doc/r3.9.4/releasenotes.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://zookeeper.apache.org/doc/r3.9.4/releasenotes.html" }, { "reference_url": "https://zookeeper.apache.org/security.html#CVE-2025-58457", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://zookeeper.apache.org/security.html#CVE-2025-58457" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2025/09/24/10", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2025/09/24/10" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1116339", "reference_id": "1116339", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1116339" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2397773", "reference_id": "2397773", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2397773" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58457", "reference_id": "CVE-2025-58457", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58457" }, { "reference_url": "https://github.com/advisories/GHSA-2hmj-97jw-28jh", "reference_id": "GHSA-2hmj-97jw-28jh", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-2hmj-97jw-28jh" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/63948?format=api", "purl": "pkg:maven/org.apache.zookeeper/zookeeper@3.9.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6789-5wwx-qqch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.zookeeper/zookeeper@3.9.4" } ], "aliases": [ "CVE-2025-58457", "GHSA-2hmj-97jw-28jh" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hbdm-1ts5-f7ad" } ], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.zookeeper/zookeeper@3.9.4" }