CVE-2020-1774

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2020-1774", "assignerOrgId": "2e1bf29f-dc29-4ed8-830c-7b9348b6f0e8", "assignerShortName": "OTRS", "dateUpdated": "2024-09-16T18:13:37.691Z", "dateReserved": "2019-11-29T00:00:00.000Z", "datePublished": "2020-04-28T13:54:26.180Z"}, "containers": {"cna": {"title": "Information disclosure", "datePublic": "2020-04-27T00:00:00.000Z", "providerMetadata": {"orgId": "2e1bf29f-dc29-4ed8-830c-7b9348b6f0e8", "shortName": "OTRS", "dateUpdated": "2023-08-31T02:07:06.193Z"}, "descriptions": [{"lang": "en", "value": "When user downloads PGP or S/MIME keys/certificates, exported file has same name for private and public keys. Therefore it's possible to mix them and to send private key to the third-party instead of public key. This issue affects ((OTRS)) Community Edition: 5.0.42 and prior versions, 6.0.27 and prior versions. OTRS: 7.0.16 and prior versions."}], "affected": [{"vendor": "OTRS AG", "product": "((OTRS)) Community Edition", "versions": [{"version": "6.0.x <= 6.0.27", "status": "affected"}, {"version": "5.0.x <= 5.0.42", "status": "affected"}]}, {"vendor": "OTRS AG", "product": "OTRS", "versions": [{"version": "7.0.x <= 7.0.16", "status": "affected"}]}], "references": [{"url": "https://otrs.com/release-notes/otrs-security-advisory-2020-11/"}, {"name": "[debian-lts-announce] 20200501 [SECURITY] [DLA 2198-1] otrs2 security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00000.html"}, {"name": "[debian-lts-announce] 20230831 [SECURITY] [DLA 3551-1] otrs2 security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"}], "credits": [{"lang": "en", "value": "Matthias Terlinde"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 4.5, "baseSeverity": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-201 Information Exposure Through Sent Data", "cweId": "CWE-201"}]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "source": {"advisory": "OSA-2020-11", "defect": ["2020021442001602"], "discovery": "USER"}, "solutions": [{"lang": "en", "value": "Upgrade to OTRS 7.0.17, ((OTRS)) Community Edition 6.0.28\nPatch for ((OTRS)) Community Edition 6: https://github.com/OTRS/otrs/commit/ff725cbea77f03fa296bb13f93f5b07086920342\nPatch for ((OTRS)) Community Edition 5: https://github.com/OTRS/otrs/commit/fb0e6131e79aa2ba9c7acbd16f4ee4e73289f64b"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T06:46:30.951Z"}, "title": "CVE Program Container", "references": [{"url": "https://otrs.com/release-notes/otrs-security-advisory-2020-11/", "tags": ["x_transferred"]}, {"name": "[debian-lts-announce] 20200501 [SECURITY] [DLA 2198-1] otrs2 security update", "tags": ["mailing-list", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00000.html"}, {"name": "[debian-lts-announce] 20230831 [SECURITY] [DLA 3551-1] otrs2 security update", "tags": ["mailing-list", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"}]}]}}

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{"affected": [{"affectedData": [{"product": "((OTRS)) Community Edition", "vendor": "OTRS AG", "versions": [{"status": "affected", "version": "6.0.x <= 6.0.27"}, {"status": "affected", "version": "5.0.x <= 5.0.42"}]}, {"product": "OTRS", "vendor": "OTRS AG", "versions": [{"status": "affected", "version": "7.0.x <= 7.0.16"}]}], "source": "security@otrs.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:*", "matchCriteriaId": "06492F1B-5810-429D-BB78-8706F9E74AEE", "versionEndIncluding": "5.0.42", "versionStartIncluding": "5.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:*", "matchCriteriaId": "03EA383C-3BB5-46CF-AEBE-C2B3B92446A6", "versionEndIncluding": "6.0.27", "versionStartIncluding": "6.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:*", "matchCriteriaId": "59B100A3-DB5D-466B-BFA3-094EB95A0E4E", "versionEndIncluding": "7.0.16", "versionStartIncluding": "7.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "When user downloads PGP or S/MIME keys/certificates, exported file has same name for private and public keys. Therefore it's possible to mix them and to send private key to the third-party instead of public key. This issue affects ((OTRS)) Community Edition: 5.0.42 and prior versions, 6.0.27 and prior versions. OTRS: 7.0.16 and prior versions."}, {"lang": "es", "value": "Cuando el usuario descarga claves y certificados de PGP o S/MIME, el archivo exportado presenta el mismo nombre para las claves privadas y p\u00fablicas. Por lo tanto, es posible mezclarlos y enviar la clave privada a un tercero en lugar de la clave p\u00fablica. Este problema afecta a ((OTRS)) Community Edition: versiones 5.0.42 y anteriores, versiones 6.0.27 y anteriores. OTRS: versiones 7.0.16 y anteriores."}], "id": "CVE-2020-1774", "lastModified": "2026-06-17T03:02:22.560", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 3.6, "source": "security@otrs.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-04-28T14:15:14.283", "references": [{"source": "security@otrs.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00000.html"}, {"source": "security@otrs.com", "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"}, {"source": "security@otrs.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://otrs.com/release-notes/otrs-security-advisory-2020-11/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00000.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://otrs.com/release-notes/otrs-security-advisory-2020-11/"}], "sourceIdentifier": "security@otrs.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-201"}], "source": "security@otrs.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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