cve-2020-12651
Vulnerability from cvelistv5
Published
2020-05-15 17:31
Modified
2024-08-04 12:04
Severity ?
EPSS score ?
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 |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T12:04:22.534Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.vandyke.com/support/advisory/index.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://twitter.com/taviso/status/1261079774190919680" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2033" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.vandyke.com/products/securecrt/history.txt" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "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." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2020-05-15T17:31:50", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.vandyke.com/support/advisory/index.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://twitter.com/taviso/status/1261079774190919680" }, { "tags": [ "x_refsource_MISC" ], "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2033" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.vandyke.com/products/securecrt/history.txt" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-12651", "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": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.vandyke.com/support/advisory/index.html", "refsource": "MISC", "url": "https://www.vandyke.com/support/advisory/index.html" }, { "name": "https://twitter.com/taviso/status/1261079774190919680", "refsource": "MISC", "url": "https://twitter.com/taviso/status/1261079774190919680" }, { "name": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2033", "refsource": "MISC", "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2033" }, { "name": "https://www.vandyke.com/products/securecrt/history.txt", "refsource": "CONFIRM", "url": "https://www.vandyke.com/products/securecrt/history.txt" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-12651", "datePublished": "2020-05-15T17:31:50", "dateReserved": "2020-05-05T00:00:00", "dateUpdated": "2024-08-04T12:04:22.534Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "fkie_nvd": { "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:vandyke:securecrt:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"8.7.2\", \"matchCriteriaId\": \"62AE7111-A9C7-4D10-BD7D-55632576CD5D\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"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\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:vandyke:securecrt:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"2.4\", \"matchCriteriaId\": \"44CBE609-AC08-49CD-B77E-5BF3C397E673\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B5415705-33E5-46D5-8E4D-9EBADC8C5705\"}]}]}]", "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": "{\"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:H/I:H/A:H\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:C/I:C/A:C\", \"baseScore\": 10.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 10.0, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}", "published": "2020-05-15T18:15:13.510", "references": "[{\"url\": \"https://bugs.chromium.org/p/project-zero/issues/detail?id=2033\", \"source\": \"cve@mitre.org\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://twitter.com/taviso/status/1261079774190919680\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://www.vandyke.com/products/securecrt/history.txt\", \"source\": \"cve@mitre.org\", \"tags\": [\"Release Notes\", \"Vendor Advisory\"]}, {\"url\": \"https://www.vandyke.com/support/advisory/index.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://bugs.chromium.org/p/project-zero/issues/detail?id=2033\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://twitter.com/taviso/status/1261079774190919680\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://www.vandyke.com/products/securecrt/history.txt\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Release Notes\", \"Vendor Advisory\"]}, {\"url\": \"https://www.vandyke.com/support/advisory/index.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]", "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-190\"}]}]" }, "nvd": "{\"cve\":{\"id\":\"CVE-2020-12651\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2020-05-15T18:15:13.510\",\"lastModified\":\"2024-11-21T04:59:59.383\",\"vulnStatus\":\"Modified\",\"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.\"}],\"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:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":10.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-190\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:vandyke:securecrt:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"8.7.2\",\"matchCriteriaId\":\"62AE7111-A9C7-4D10-BD7D-55632576CD5D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"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\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:vandyke:securecrt:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.4\",\"matchCriteriaId\":\"44CBE609-AC08-49CD-B77E-5BF3C397E673\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B5415705-33E5-46D5-8E4D-9EBADC8C5705\"}]}]}],\"references\":[{\"url\":\"https://bugs.chromium.org/p/project-zero/issues/detail?id=2033\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://twitter.com/taviso/status/1261079774190919680\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.vandyke.com/products/securecrt/history.txt\",\"source\":\"cve@mitre.org\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://www.vandyke.com/support/advisory/index.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugs.chromium.org/p/project-zero/issues/detail?id=2033\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://twitter.com/taviso/status/1261079774190919680\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.vandyke.com/products/securecrt/history.txt\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://www.vandyke.com/support/advisory/index.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
Loading…
Loading…
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.