cve-2021-21772
Vulnerability from cvelistv5
Published
2021-03-10 00:00
Modified
2024-08-03 18:23
Severity ?
EPSS score ?
2.62%
(0.90046)
Summary
A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP() functionality of 3MF Consortium lib3mf 2.0.0. A specially crafted 3MF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
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A specially crafted 3MF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.", }, ], metrics: [ { cvssV3_0: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.1, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", version: "3.0", }, }, ], problemTypes: [ { descriptions: [ { description: "use-after-free", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2022-10-07T00:00:00", orgId: "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", shortName: "talos", }, references: [ { url: "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1226", }, { name: "FEDORA-2021-bb1b7591c4", tags: [ "vendor-advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDGGB65YBQL662M3MOBNNJJNRNURW4TG/", }, { name: "FEDORA-2021-6945629745", tags: [ "vendor-advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IHMMHD2EOMIVJ7EKZTJJMX4C7E6ZRWDL/", }, { name: "FEDORA-2021-b73f9c96ee", tags: [ "vendor-advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NPBS642OYVA6DUKK3HZHEINVWEDZSMEU/", }, { name: "DSA-4887", tags: [ "vendor-advisory", ], url: "https://www.debian.org/security/2021/dsa-4887", }, { name: "GLSA-202208-01", tags: [ "vendor-advisory", ], url: "https://security.gentoo.org/glsa/202208-01", }, { url: "https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1226", }, ], }, }, cveMetadata: { assignerOrgId: "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", assignerShortName: "talos", cveId: "CVE-2021-21772", datePublished: "2021-03-10T00:00:00", dateReserved: "2021-01-04T00:00:00", dateUpdated: "2024-08-03T18:23:29.264Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2021-21772\",\"sourceIdentifier\":\"talos-cna@cisco.com\",\"published\":\"2021-03-10T17:15:15.113\",\"lastModified\":\"2024-11-21T05:48:56.430\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP() functionality of 3MF Consortium lib3mf 2.0.0. A specially crafted 3MF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.\"},{\"lang\":\"es\",\"value\":\"Se presenta una vulnerabilidad de uso de la memoria previamente liberada en la funcionalidad NMR::COpcPackageReader::releaseZIP() de 3MF Consortium lib3mf versión 2.0.0. Un archivo 3MF especialmente diseñado puede conllevar a una ejecución de código. Un atacante puede proporcionar un archivo malicioso para activar esta 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.