CVE-2019-17043

An issue was discovered in BMC Patrol Agent 9.0.10i. Weak execution permissions on the best1collect.exe SUID binary could allow an attacker to elevate his/her privileges to the ones of the "patrol" user by specially crafting a shared library .so file that will be loaded during execution.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/blogresponder/BMC-Patrol-Agent-local-root-privilege-escalation	Third Party Advisory
https://twitter.com/whira_wr	Third Party Advisory
https://github.com/blogresponder/BMC-Patrol-Agent-local-root-privilege-escalation	Third Party Advisory
https://twitter.com/whira_wr	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:bmc:patrol_agent:9.0.10i:*:*:*:*:*:*:*

History

21 Nov 2024, 04:31

Type	Values Removed	Values Added
References	~~() https://github.com/blogresponder/BMC-Patrol-Agent-local-root-privilege-escalation - Third Party Advisory~~	() https://github.com/blogresponder/BMC-Patrol-Agent-local-root-privilege-escalation - Third Party Advisory
References	~~() https://twitter.com/whira_wr - Third Party Advisory~~	() https://twitter.com/whira_wr - Third Party Advisory

Information

Published : 2019-10-14 17:15

Updated : 2024-11-21 04:31

NVD link : CVE-2019-17043

Mitre link : CVE-2019-17043

CVE.ORG link : CVE-2019-17043

JSON object : View

Products Affected

bmc

patrol_agent

CWE

CWE-276

Incorrect Default Permissions

{"id": "CVE-2019-17043", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2019-10-14T17:15:09.567", "references": [{"url": "https://github.com/blogresponder/BMC-Patrol-Agent-local-root-privilege-escalation", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://twitter.com/whira_wr", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/blogresponder/BMC-Patrol-Agent-local-root-privilege-escalation", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://twitter.com/whira_wr", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-276"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in BMC Patrol Agent 9.0.10i. Weak execution permissions on the best1collect.exe SUID binary could allow an attacker to elevate his/her privileges to the ones of the \"patrol\" user by specially crafting a shared library .so file that will be loaded during execution."}, {"lang": "es", "value": "Se detect\u00f3 un problema en BMC Patrol Agent versi\u00f3n 9.0.10i. Los permisos de ejecuci\u00f3n d\u00e9biles en el binario SUID best1collect.exe podr\u00edan permitir a un atacante elevar sus privilegios a los del usuario \"patrol\" al dise\u00f1ar especialmente un archivo .so de biblioteca compartida que se cargar\u00e1 durante la ejecuci\u00f3n."}], "lastModified": "2024-11-21T04:31:35.213", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:bmc:patrol_agent:9.0.10i:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A036C9A3-8969-4A93-A0D1-258B59769900"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}