CVE-2019-12172

Typora 0.9.9.21.1 (1913) allows arbitrary code execution via a modified file: URL syntax in the HREF attribute of an AREA element, as demonstrated by file:\\\ on macOS or Linux, or file://C| on Windows. This is different from CVE-2019-12137.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

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://github.com/typora/typora-issues/issues/2166	Exploit Third Party Advisory
https://github.com/typora/typora-issues/issues/2166	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:typora:typora:0.9.9.21.1:*:*:*:*:*:*:*

OR	cpe:2.3:o:apple:mac_os_x:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

21 Nov 2024, 04:22

Type	Values Removed	Values Added
References	~~() https://github.com/typora/typora-issues/issues/2166 - Exploit, Third Party Advisory~~	() https://github.com/typora/typora-issues/issues/2166 - Exploit, Third Party Advisory

Information

Published : 2019-05-17 23:29

Updated : 2024-11-21 04:22

NVD link : CVE-2019-12172

Mitre link : CVE-2019-12172

CVE.ORG link : CVE-2019-12172

JSON object : View

Products Affected

typora

typora

apple

mac_os_x

linux

linux_kernel

microsoft

windows

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

{"id": "CVE-2019-12172", "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": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/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": "2019-05-17T23:29:00.237", "references": [{"url": "https://github.com/typora/typora-issues/issues/2166", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/typora/typora-issues/issues/2166", "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-22"}]}], "descriptions": [{"lang": "en", "value": "Typora 0.9.9.21.1 (1913) allows arbitrary code execution via a modified file: URL syntax in the HREF attribute of an AREA element, as demonstrated by file:\\\\\\ on macOS or Linux, or file://C| on Windows. This is different from CVE-2019-12137."}, {"lang": "es", "value": "Typora 0.9.9.21.1 (1913) permite la ejecuci\u00f3n de c\u00f3digo arbitrario a trav\u00e9s de un archivo modificado: sintaxis de URL en el atributo HREF de un elemento AREA, como lo demuestra el archivo: \\\\\\ en macOS o Linux, o el archivo: // C | en Windows. Esto es diferente de CVE-2019-12137."}], "lastModified": "2024-11-21T04:22:21.890", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:typora:typora:0.9.9.21.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "847DE287-AB48-4DDA-AFAC-63CFF0749DCC"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4781BF1E-8A4E-4AFF-9540-23D523EE30DD"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}, {"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}