cve-2018-8785
Vulnerability from cvelistv5
Published
2018-11-29 17:00
Modified
2024-09-16 20:22
Severity ?
EPSS score ?
Summary
FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress() that results in a memory corruption and probably even a remote code execution.
References
▼ | URL | Tags | |
---|---|---|---|
cve@checkpoint.com | http://www.securityfocus.com/bid/106938 | Third Party Advisory, VDB Entry | |
cve@checkpoint.com | https://github.com/FreeRDP/FreeRDP/commit/602f4a2e14b41703b5f431de3154cd46a5750a2d | Patch, Vendor Advisory | |
cve@checkpoint.com | https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ | Exploit, Third Party Advisory | |
cve@checkpoint.com | https://usn.ubuntu.com/3845-1/ | Third Party Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Check Point Software Technologies Ltd. | FreeRDP |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-05T07:02:26.117Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "106938", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/106938" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/FreeRDP/FreeRDP/commit/602f4a2e14b41703b5f431de3154cd46a5750a2d" }, { "name": "USN-3845-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/3845-1/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "FreeRDP", "vendor": "Check Point Software Technologies Ltd.", "versions": [ { "status": "affected", "version": "All versions prior to 2.0.0-rc4" } ] } ], "datePublic": "2018-10-22T00:00:00", "descriptions": [ { "lang": "en", "value": "FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress() that results in a memory corruption and probably even a remote code execution." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-120", "description": "CWE-120: Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2019-03-01T18:57:01", "orgId": "897c38be-0345-43cd-b6cf-fe179e0c4f45", "shortName": "checkpoint" }, "references": [ { "name": "106938", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/106938" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/FreeRDP/FreeRDP/commit/602f4a2e14b41703b5f431de3154cd46a5750a2d" }, { "name": "USN-3845-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/3845-1/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@checkpoint.com", "DATE_PUBLIC": "2018-10-22T00:00:00", "ID": "CVE-2018-8785", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "FreeRDP", "version": { "version_data": [ { "version_value": "All versions prior to 2.0.0-rc4" } ] } } ] }, "vendor_name": "Check Point Software Technologies Ltd." } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress() that results in a memory corruption and probably even a remote code execution." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-120: Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" } ] } ] }, "references": { "reference_data": [ { "name": "106938", "refsource": "BID", "url": "http://www.securityfocus.com/bid/106938" }, { "name": "https://github.com/FreeRDP/FreeRDP/commit/602f4a2e14b41703b5f431de3154cd46a5750a2d", "refsource": "CONFIRM", "url": "https://github.com/FreeRDP/FreeRDP/commit/602f4a2e14b41703b5f431de3154cd46a5750a2d" }, { "name": "USN-3845-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3845-1/" }, { "name": "https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/", "refsource": "CONFIRM", "url": "https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/" } ] } } } }, "cveMetadata": { "assignerOrgId": "897c38be-0345-43cd-b6cf-fe179e0c4f45", "assignerShortName": "checkpoint", "cveId": "CVE-2018-8785", "datePublished": "2018-11-29T17:00:00Z", "dateReserved": "2018-03-19T00:00:00", "dateUpdated": "2024-09-16T20:22:24.986Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2018-8785\",\"sourceIdentifier\":\"cve@checkpoint.com\",\"published\":\"2018-11-29T18:29:00.850\",\"lastModified\":\"2020-09-29T15:08:37.443\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress() that results in a memory corruption and probably even a remote code execution.\"},{\"lang\":\"es\",\"value\":\"FreeRDP en versiones anteriores a la 2.0.0-rc4 contiene un desbordamiento de b\u00fafer basado en memoria din\u00e1mica (heap) en la funci\u00f3n zgfx_decompress() que resulta en una corrupci\u00f3n de memoria y, probablemente, incluso en la ejecuci\u00f3n remota de c\u00f3digo.\"}],\"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\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"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:P/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":7.5},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]},{\"source\":\"cve@checkpoint.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.2.0\",\"matchCriteriaId\":\"FB13905B-B0E9-443E-B150-9D64E20DC464\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freerdp:freerdp:2.0.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"F226993C-3AB8-4F86-8591-40CAAC8DD73E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freerdp:freerdp:2.0.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"985D90BF-3B2B-4A3C-B698-DBCB0241B95B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freerdp:freerdp:2.0.0:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"7C4656D2-EEC4-4871-BA0F-76F760526B1B\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*\",\"matchCriteriaId\":\"23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07C312A0-CD2C-4B9C-B064-6409B25C278F\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/106938\",\"source\":\"cve@checkpoint.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://github.com/FreeRDP/FreeRDP/commit/602f4a2e14b41703b5f431de3154cd46a5750a2d\",\"source\":\"cve@checkpoint.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/\",\"source\":\"cve@checkpoint.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://usn.ubuntu.com/3845-1/\",\"source\":\"cve@checkpoint.com\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
Loading...
Loading...
- 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.