fkie_cve-2020-12651
Vulnerability from fkie_nvd
Published
2020-05-15 18:15
Modified
2024-11-21 04:59
Severity ?
Summary
SecureCRT before 8.7.2 allows remote attackers to execute arbitrary code via an Integer Overflow and a Buffer Overflow because a banner can trigger a line number to CSI functions that exceeds INT_MAX.
References
▶ | URL | Tags | |
---|---|---|---|
cve@mitre.org | https://bugs.chromium.org/p/project-zero/issues/detail?id=2033 | Exploit, Third Party Advisory | |
cve@mitre.org | https://twitter.com/taviso/status/1261079774190919680 | Third Party Advisory | |
cve@mitre.org | https://www.vandyke.com/products/securecrt/history.txt | Release Notes, Vendor Advisory | |
cve@mitre.org | https://www.vandyke.com/support/advisory/index.html | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugs.chromium.org/p/project-zero/issues/detail?id=2033 | Exploit, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://twitter.com/taviso/status/1261079774190919680 | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.vandyke.com/products/securecrt/history.txt | Release Notes, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.vandyke.com/support/advisory/index.html | Vendor Advisory |
Impacted products
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:vandyke:securecrt:*:*:*:*:*:*:*:*", "matchCriteriaId": "62AE7111-A9C7-4D10-BD7D-55632576CD5D", "versionEndExcluding": "8.7.2", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*", "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E", "vulnerable": false }, { "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1", "vulnerable": false }, { "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:vandyke:securecrt:*:*:*:*:*:*:*:*", "matchCriteriaId": "44CBE609-AC08-49CD-B77E-5BF3C397E673", "versionEndExcluding": "2.4", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*", "matchCriteriaId": "B5415705-33E5-46D5-8E4D-9EBADC8C5705", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "SecureCRT before 8.7.2 allows remote attackers to execute arbitrary code via an Integer Overflow and a Buffer Overflow because a banner can trigger a line number to CSI functions that exceeds INT_MAX." }, { "lang": "es", "value": "SecureCRT versiones anteriores a 8.7.2, permite a atacantes remotos ejecutar c\u00f3digo arbitrario por medio de un Desbordamiento de Enteros y un desbordamiento del b\u00fafer porque una bandera puede activar un n\u00famero de l\u00ednea en las funciones CSI que exceden a INT_MAX." } ], "id": "CVE-2020-12651", "lastModified": "2024-11-21T04:59:59.383", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2020-05-15T18:15:13.510", "references": [ { "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2033" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://twitter.com/taviso/status/1261079774190919680" }, { "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ], "url": "https://www.vandyke.com/products/securecrt/history.txt" }, { "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ], "url": "https://www.vandyke.com/support/advisory/index.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2033" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://twitter.com/taviso/status/1261079774190919680" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Release Notes", "Vendor Advisory" ], "url": "https://www.vandyke.com/products/securecrt/history.txt" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.vandyke.com/support/advisory/index.html" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-190" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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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.
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