CVE-2017-2787

A buffer overflows exists in the psnotifyd application of the Pharos PopUp printer client version 9.0. A specially crafted packet can be sent to the victim's computer and can lead to a heap based buffer overflow resulting in potential remote code execution. This client is always listening, has root privileges, and requires no user interaction to exploit.

CVSS v3 9.0 CRITICAL
CVSS v2.0 9.3 HIGH

9.0^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Exploitability : 2.2 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/96738
http://www.talosintelligence.com/reports/TALOS-2017-0282/	Technical Description Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pharos:popup:9.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-03-10 10:59

Updated : 2024-02-04 19:11

NVD link : CVE-2017-2787

Mitre link : CVE-2017-2787

CVE.ORG link : CVE-2017-2787

JSON object : View

Products Affected

pharos

popup

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2017-2787", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 9.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.2}, {"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 9.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.2}]}, "published": "2017-03-10T10:59:00.280", "references": [{"url": "http://www.securityfocus.com/bid/96738", "source": "talos-cna@cisco.com"}, {"url": "http://www.talosintelligence.com/reports/TALOS-2017-0282/", "tags": ["Technical Description", "Third Party Advisory"], "source": "talos-cna@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "A buffer overflows exists in the psnotifyd application of the Pharos PopUp printer client version 9.0. A specially crafted packet can be sent to the victim's computer and can lead to a heap based buffer overflow resulting in potential remote code execution. This client is always listening, has root privileges, and requires no user interaction to exploit."}, {"lang": "es", "value": "Existe un desbordamiento de b\u00fafer en la aplicaci\u00f3n psnotifyd del cliente de impresora Pharos PopUp versi\u00f3n 9.0. Un paquete especialmente manipulado puede ser enviado al ordenador de la v\u00edctima y puede conducir a un desbordamiento de b\u00fafer basado en memoria din\u00e1mica resultando en la potencial ejecuci\u00f3n remota de c\u00f3digo. Este cliente siempre est\u00e1 escuchando, tiene privilegios de root y no requiere la interacci\u00f3n de usuario para explotarla."}], "lastModified": "2022-04-19T19:15:20.627", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pharos:popup:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E5ADB81-A7B4-4143-B69D-15C8CB24FA4B"}], "operator": "OR"}]}], "sourceIdentifier": "talos-cna@cisco.com"}