Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/448262?format=api",
    "purl": "pkg:apk/alpine/redis@6.2.5-r0?arch=x86&distroversion=v3.18&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "redis",
    "version": "6.2.5-r0",
    "qualifiers": {
        "arch": "x86",
        "distroversion": "v3.18",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "6.2.6-r0",
    "latest_non_vulnerable_version": "7.0.15-r4",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/99959?format=api",
            "vulnerability_id": "VCID-1a4j-pumf-g7hm",
            "summary": "Redis is an in-memory database that persists on disk. A vulnerability involving out-of-bounds read and integer overflow to buffer overflow exists starting with version 2.2 and prior to versions 5.0.13, 6.0.15, and 6.2.5. On 32-bit systems, Redis `*BIT*` command are vulnerable to integer overflow that can potentially be exploited to corrupt the heap, leak arbitrary heap contents or trigger remote code execution. The vulnerability involves changing the default `proto-max-bulk-len` configuration parameter to a very large value and constructing specially crafted commands bit commands. This problem only affects Redis on 32-bit platforms, or compiled as a 32-bit binary. Redis versions 5.0.`3m 6.0.15, and 6.2.5 contain patches for this issue. An additional workaround to mitigate the problem without patching the `redis-server` executable is to prevent users from modifying the `proto-max-bulk-len` configuration parameter. This can be done using ACL to restrict unprivileged users from using the CONFIG SET command.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-32761.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "7.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
                        }
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                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-32761.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32761",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "published_at": "2026-06-04T12:55:00Z"
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                            "published_at": "2026-06-05T12:55:00Z"
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                            "published_at": "2026-06-07T12:55:00Z"
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                            "value": "0.00172",
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                            "scoring_elements": "0.38221",
                            "published_at": "2026-06-08T12:55:00Z"
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                            "scoring_elements": "0.38231",
                            "published_at": "2026-06-09T12:55:00Z"
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                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32761"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32761",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32761"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1985476",
                    "reference_id": "1985476",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1985476"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991375",
                    "reference_id": "991375",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991375"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/USN-5221-1/",
                    "reference_id": "USN-USN-5221-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/USN-5221-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/448262?format=api",
                    "purl": "pkg:apk/alpine/redis@6.2.5-r0?arch=x86&distroversion=v3.18&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/redis@6.2.5-r0%3Farch=x86&distroversion=v3.18&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2021-32761"
            ],
            "risk_score": 3.4,
            "exploitability": "0.5",
            "weighted_severity": "6.8",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1a4j-pumf-g7hm"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/redis@6.2.5-r0%3Farch=x86&distroversion=v3.18&reponame=main"
}