fkie_cve-2021-43859
Vulnerability from fkie_nvd
Published
2022-02-01 12:15
Modified
2024-11-21 06:29
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
XStream is an open source java library to serialize objects to XML and back again. Versions prior to 1.4.19 may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. XStream 1.4.19 monitors and accumulates the time it takes to add elements to collections and throws an exception if a set threshold is exceeded. Users are advised to upgrade as soon as possible. Users unable to upgrade may set the NO_REFERENCE mode to prevent recursion. See GHSA-rmr5-cpv2-vgjf for further details on a workaround if an upgrade is not possible.
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:xstream_project:xstream:*:*:*:*:*:*:*:*", matchCriteriaId: "82D74F71-A3C1-426C-B763-0950FAFF9838", versionEndExcluding: "1.4.19", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", matchCriteriaId: "A930E247-0B43-43CB-98FF-6CE7B8189835", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", matchCriteriaId: "80E516C0-98A4-4ADE-B69F-66A772E2BAAA", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "DEECE5FC-CACF-4496-A3E7-164736409252", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:oracle:commerce_guided_search:11.3.2:*:*:*:*:*:*:*", matchCriteriaId: "2A3622F5-5976-4BBC-A147-FC8A6431EA79", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:communications_brm_-_elastic_charging_engine:*:*:*:*:*:*:*:*", matchCriteriaId: "6894D860-000E-439D-8AB7-07E9B2ACC31B", versionEndExcluding: "12.0.0.4.6", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:communications_brm_-_elastic_charging_engine:12.0.0.5.0:*:*:*:*:*:*:*", matchCriteriaId: "FD66C717-85E0-40E7-A51F-549C8196D557", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:communications_cloud_native_core_automated_test_suite:1.9.0:*:*:*:*:*:*:*", matchCriteriaId: "A4CA84D6-F312-4C29-A02B-050FCB7A902B", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:communications_diameter_intelligence_hub:*:*:*:*:*:*:*:*", matchCriteriaId: "B5B4A191-44AE-4C35-9164-19237D2CF013", versionEndIncluding: "8.1.0", versionStartIncluding: "8.0.0", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:communications_diameter_intelligence_hub:*:*:*:*:*:*:*:*", matchCriteriaId: "2BF2D5AD-F582-453F-9946-23CDFC4EA729", versionEndIncluding: "8.2.6", versionStartIncluding: "8.2.0", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:communications_policy_management:12.6.0.0.0:*:*:*:*:*:*:*", matchCriteriaId: "02AEDB9F-1040-4840-ACB6-8BF299886ACB", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:flexcube_private_banking:12.1.0:*:*:*:*:*:*:*", matchCriteriaId: "1B74B912-152D-4F38-9FC1-741D6D0B27FC", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.6:*:*:*:*:*:*:*", matchCriteriaId: "490B2C44-CECD-4551-B04F-4076D0E053C7", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.4:*:*:*:*:*:*:*", matchCriteriaId: "DEC41EB8-73B4-4BDF-9321-F34EC0BAF9E6", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.3:*:*:*:*:*:*:*", matchCriteriaId: "48EFC111-B01B-4C34-87E4-D6B2C40C0122", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.2:*:*:*:*:*:*:*", matchCriteriaId: "073FEA23-E46A-4C73-9D29-95CFF4F5A59D", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:retail_xstore_point_of_service:20.0.1:*:*:*:*:*:*:*", matchCriteriaId: "A69FB468-EAF3-4E67-95E7-DF92C281C1F1", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "XStream is an open source java library to serialize objects to XML and back again. Versions prior to 1.4.19 may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. XStream 1.4.19 monitors and accumulates the time it takes to add elements to collections and throws an exception if a set threshold is exceeded. Users are advised to upgrade as soon as possible. Users unable to upgrade may set the NO_REFERENCE mode to prevent recursion. See GHSA-rmr5-cpv2-vgjf for further details on a workaround if an upgrade is not possible.", }, { lang: "es", value: "XStream es una biblioteca java de código abierto para serializar objetos a XML y viceversa. Las versiones anteriores a 1.4.19, pueden permitir a un atacante remoto asignar el 100% del tiempo de la CPU en el sistema de destino, dependiendo del tipo de CPU o de la ejecución en paralelo de dicha carga útil, resultando en una denegación de servicio únicamente mediante la manipulación del flujo de entrada procesado. XStream versión 1.4.19 monitoriza y acumula el tiempo que tarda en añadir elementos a las colecciones y lanza una excepción si es superado un umbral establecido. Se recomienda a usuarios que actualicen lo antes posible. Los usuarios que no puedan actualizar pueden establecer el modo NO_REFERENCE para impedir una recursión. Ver GHSA-rmr5-cpv2-vgjf para más detalles sobre una medida de mitigación adicional si una actualización no es posible", }, ], id: "CVE-2021-43859", lastModified: "2024-11-21T06:29:56.893", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 5, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P", version: "2.0", }, exploitabilityScore: 10, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 3.9, impactScore: 3.6, source: "security-advisories@github.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 3.9, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-02-01T12:15:08.080", references: [ { source: "security-advisories@github.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2022/02/09/1", }, { source: "security-advisories@github.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/x-stream/xstream/commit/e8e88621ba1c85ac3b8620337dd672e0c0c3a846", }, { source: "security-advisories@github.com", tags: [ "Exploit", "Third Party Advisory", ], url: "https://github.com/x-stream/xstream/security/advisories/GHSA-rmr5-cpv2-vgjf", }, { source: "security-advisories@github.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/02/msg00018.html", }, { source: "security-advisories@github.com", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VACQYG356OHUTD5WQGAQ4L2TTFTAV3SJ/", }, { source: "security-advisories@github.com", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XODFRE2ZL64FICBJDOPWOLPTSSAI4U7X/", }, { source: "security-advisories@github.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com/security-alerts/cpuapr2022.html", }, { source: "security-advisories@github.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com/security-alerts/cpujul2022.html", }, { source: "security-advisories@github.com", tags: [ "Exploit", "Vendor Advisory", ], url: "https://x-stream.github.io/CVE-2021-43859.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2022/02/09/1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/x-stream/xstream/commit/e8e88621ba1c85ac3b8620337dd672e0c0c3a846", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", ], url: "https://github.com/x-stream/xstream/security/advisories/GHSA-rmr5-cpv2-vgjf", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/02/msg00018.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VACQYG356OHUTD5WQGAQ4L2TTFTAV3SJ/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XODFRE2ZL64FICBJDOPWOLPTSSAI4U7X/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com/security-alerts/cpuapr2022.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com/security-alerts/cpujul2022.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Vendor Advisory", ], url: "https://x-stream.github.io/CVE-2021-43859.html", }, ], sourceIdentifier: "security-advisories@github.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-400", }, ], source: "security-advisories@github.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-400", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
| Author | Source | Type | Date |
|---|
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.