Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/83181?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/83181?format=api", "vulnerability_id": "VCID-2mnk-qxt4-97ga", "summary": "openjpeg: Heap-based buffer overflow in function t2_encode_packet in src/lib/openmj2/t2.c", "aliases": [ { "alias": "CVE-2018-16376" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/373194?format=api", "purl": "pkg:alpm/archlinux/openjpeg2@2.5.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/openjpeg2@2.5.0-1" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/373193?format=api", "purl": "pkg:alpm/archlinux/openjpeg2@2.4.0-1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1z5a-aa47-dyft" }, { "vulnerability": "VCID-2mnk-qxt4-97ga" }, { "vulnerability": "VCID-m3yn-396v-mfa5" }, { "vulnerability": "VCID-pzv2-p44c-8qg4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/openjpeg2@2.4.0-1" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16376.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16376.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-16376", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68414", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68617", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68626", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68593", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68433", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68453", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68429", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.6848", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68496", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68522", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.6851", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68478", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68517", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68531", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68509", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68558", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68563", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68569", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68547", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00566", "scoring_system": "epss", "scoring_elements": "0.68589", "published_at": "2026-05-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-16376" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16376", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16376" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1626095", "reference_id": "1626095", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1626095" }, { "reference_url": "https://security.archlinux.org/AVG-1390", "reference_id": "AVG-1390", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1390" } ], "weaknesses": [ { "cwe_id": 122, "name": "Heap-based Buffer Overflow", "description": "A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc()." } ], "exploits": [], "severity_range_score": "4.0 - 6.9", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2mnk-qxt4-97ga" }