CVE-2018-11598

Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Information Disclosure with user crafted input files via a Buffer Overflow or Out-of-bounds Read during syntax parsing of certain for loops in jsparse.c.

CVSS v3.0 7.1 HIGH
CVSS v2.0 5.8 MEDIUM

7.1^/10

CVSS v3.0 : HIGH

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

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/espruino/Espruino/issues/1437	Issue Tracking Vendor Advisory
https://github.com/espruino/Espruino/files/2025968/test_2.txt	Exploit Vendor Advisory
https://github.com/espruino/Espruino/files/2025963/test_1.txt	Exploit Vendor Advisory
https://github.com/espruino/Espruino/files/2025956/test_0.txt	Exploit Vendor Advisory
https://github.com/espruino/Espruino/commit/bf4416ab9129ee3afd56739ea4e3cd0da5484b6b	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:o:espruino:espruino:*:*:*:*:*:*:*:*

Information

Published : 2018-05-31 09:29

Updated : 2018-06-08 10:09

NVD link : CVE-2018-11598

Mitre link : CVE-2018-11598

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

espruino

espruino

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