gsd-2021-27918
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.
Aliases
Aliases
{ GSD: { alias: "CVE-2021-27918", description: "encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.", id: "GSD-2021-27918", references: [ "https://www.suse.com/security/cve/CVE-2021-27918.html", "https://access.redhat.com/errata/RHSA-2021:3556", "https://access.redhat.com/errata/RHSA-2021:3555", "https://access.redhat.com/errata/RHSA-2021:3076", "https://access.redhat.com/errata/RHBA-2021:3003", "https://access.redhat.com/errata/RHSA-2021:2705", "https://access.redhat.com/errata/RHSA-2021:2704", "https://advisories.mageia.org/CVE-2021-27918.html", "https://security.archlinux.org/CVE-2021-27918", "https://linux.oracle.com/cve/CVE-2021-27918.html", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2021-27918", ], details: "encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.", id: "GSD-2021-27918", modified: "2023-12-13T01:23:35.523968Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2021-27918", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "n/a", version: { version_data: [ { version_value: "n/a", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "https://groups.google.com/g/golang-announce/c/MfiLYjG-RAw", refsource: "MISC", url: "https://groups.google.com/g/golang-announce/c/MfiLYjG-RAw", }, { name: "GLSA-202208-02", refsource: "GENTOO", url: "https://security.gentoo.org/glsa/202208-02", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "1.15.9", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "1.16.1", versionStartIncluding: "1.16.0", vulnerable: true, }, ], operator: "OR", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2021-27918", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-835", }, ], }, ], }, references: { reference_data: [ { name: "https://groups.google.com/g/golang-announce/c/MfiLYjG-RAw", refsource: "MISC", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://groups.google.com/g/golang-announce/c/MfiLYjG-RAw", }, { name: "GLSA-202208-02", refsource: "GENTOO", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202208-02", }, ], }, }, impact: { baseMetricV2: { acInsufInfo: false, cvssV2: { 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, severity: "MEDIUM", userInteractionRequired: false, }, baseMetricV3: { cvssV3: { 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, }, }, lastModifiedDate: "2022-12-13T16:28Z", publishedDate: "2021-03-11T00:15Z", }, }, }
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Sightings
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