CVE-2018-11597

Espruino before 1.99 allows attackers to cause a denial of service (application crash) with a user crafted input file via a Buffer Overflow during syntax parsing because of a missing check for stack exhaustion with many '{' characters in jsparse.c.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/espruino/Espruino/commit/51380baf17241728b6d48cdb84140b931e3e3cc5	Patch Vendor Advisory
https://github.com/espruino/Espruino/issues/1448	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2018-05-31 16:29

Updated : 2024-02-04 19:46

NVD link : CVE-2018-11597

Mitre link : CVE-2018-11597

CVE.ORG link : CVE-2018-11597

JSON object : View

Products Affected

espruino

espruino

CWE

CWE-674

Uncontrolled Recursion

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