cve-2020-8036
Vulnerability from cvelistv5
Published
2020-11-04 17:55
Modified
2024-09-16 23:42
Severity ?
EPSS score ?
Summary
The tok2strbuf() function in tcpdump 4.10.0-PRE-GIT was used by the SOME/IP dissector in an unsafe way.
References
▼ | URL | Tags | |
---|---|---|---|
security@tcpdump.org | https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43 | Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43 | Patch, Third Party Advisory |
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
The TCPdump Group | tcpdump |
Version: 4.10.0-PRE-GIT |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-04T09:48:24.824Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "tcpdump", vendor: "The TCPdump Group", versions: [ { status: "affected", version: "4.10.0-PRE-GIT", }, ], }, ], credits: [ { lang: "en", value: "Reza Mirzazade farkhani of iseclab.org", }, ], datePublic: "2020-02-29T00:00:00", descriptions: [ { lang: "en", value: "The tok2strbuf() function in tcpdump 4.10.0-PRE-GIT was used by the SOME/IP dissector in an unsafe way.", }, ], problemTypes: [ { descriptions: [ { description: "overread error", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2020-11-04T17:55:24", orgId: "cfdbb673-b408-4d03-89c1-c3d73ed80896", shortName: "Tcpdump", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43", }, ], title: "str2tokbuf used incorrectly by print-someip.c", x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "security@tcpdump.org", DATE_PUBLIC: "2020-02-29T00:00:00.000Z", ID: "CVE-2020-8036", STATE: "PUBLIC", TITLE: "str2tokbuf used incorrectly by print-someip.c", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "tcpdump", version: { version_data: [ { version_value: "4.10.0-PRE-GIT", }, ], }, }, ], }, vendor_name: "The TCPdump Group", }, ], }, }, credit: [ { lang: "eng", value: "Reza Mirzazade farkhani of iseclab.org", }, ], data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "The tok2strbuf() function in tcpdump 4.10.0-PRE-GIT was used by the SOME/IP dissector in an unsafe way.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "overread error", }, ], }, ], }, references: { reference_data: [ { name: "https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43", refsource: "MISC", url: "https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "cfdbb673-b408-4d03-89c1-c3d73ed80896", assignerShortName: "Tcpdump", cveId: "CVE-2020-8036", datePublished: "2020-11-04T17:55:24.515866Z", dateReserved: "2020-01-27T00:00:00", dateUpdated: "2024-09-16T23:42:08.125Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2020-8036\",\"sourceIdentifier\":\"security@tcpdump.org\",\"published\":\"2020-11-04T18:15:20.047\",\"lastModified\":\"2024-11-21T05:38:16.090\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The tok2strbuf() function in tcpdump 4.10.0-PRE-GIT was used by the SOME/IP dissector in an unsafe way.\"},{\"lang\":\"es\",\"value\":\"La función tok2strbuf() en tcpdump versión 4.10.0-PRE-GIT, fue usada por el disector SOME/IP en una manera no segura\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:tcpdump:tcpdump:4.10.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA8D860A-596B-48C1-AB87-3EAA74A725E1\"}]}]}],\"references\":[{\"url\":\"https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43\",\"source\":\"security@tcpdump.org\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]}]}}", }, }
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Sightings
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Nomenclature
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