CVE-2018-3923

A memory corruption vulnerability exists in the PCX-parsing functionality of Computerinsel Photoline 20.54. A specially crafted PCX image processed via the application can lead to an out-of-bounds write, overwriting arbitrary data. An attacker can deliver a PCX image to trigger this vulnerability and gain code execution.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0587	Exploit Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0587	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pl32:photoline:20.54:*:*:*:*:*:*:*

History

21 Nov 2024, 04:06

Type	Values Removed	Values Added
References	~~() https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0587 - Exploit, Third Party Advisory~~	() https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0587 - Exploit, Third Party Advisory

Information

Published : 2018-08-01 15:29

Updated : 2024-11-21 04:06

NVD link : CVE-2018-3923

Mitre link : CVE-2018-3923

CVE.ORG link : CVE-2018-3923

JSON object : View

Products Affected

pl32

photoline

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2018-3923", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}], "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:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2018-08-01T15:29:00.783", "references": [{"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0587", "tags": ["Exploit", "Third Party Advisory"], "source": "talos-cna@cisco.com"}, {"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0587", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "A memory corruption vulnerability exists in the PCX-parsing functionality of Computerinsel Photoline 20.54. A specially crafted PCX image processed via the application can lead to an out-of-bounds write, overwriting arbitrary data. An attacker can deliver a PCX image to trigger this vulnerability and gain code execution."}, {"lang": "es", "value": "Existe una vulnerabilidad de corrupci\u00f3n de memoria en la funcionalidad de an\u00e1lisis sint\u00e1ctico de archivos PCX de Computerinsel Photoline 20.54. Una imagen PCX especialmente manipulada procesada a trav\u00e9s de la aplicaci\u00f3n puede conducir a una escritura fuera de l\u00edmites, sobrescribiendo datos arbitrarios. Un atacante puede enviar una imagen PCX para desencadenar esta vulnerabilidad y una ejecuci\u00f3n de c\u00f3digo."}], "lastModified": "2024-11-21T04:06:18.617", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pl32:photoline:20.54:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "29A2D228-2121-483F-8AB8-FDC79CB30428"}], "operator": "OR"}]}], "sourceIdentifier": "talos-cna@cisco.com"}