CVE-2017-14749

JerryScript 1.0 allows remote attackers to cause a denial of service (jmem_heap_alloc_block_internal heap memory corruption) or possibly execute arbitrary code via a crafted .js file, because unrecognized \ characters cause incorrect 0x00 characters in bytecode.literal data.

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/jerryscript-project/jerryscript/issues/2008	Exploit Third Party Advisory
https://github.com/jerryscript-project/jerryscript/issues/2008	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:jerryscript:jerryscript:1.0:*:*:*:*:*:*:*

History

21 Nov 2024, 03:13

Type	Values Removed	Values Added
References	~~() https://github.com/jerryscript-project/jerryscript/issues/2008 - Exploit, Third Party Advisory~~	() https://github.com/jerryscript-project/jerryscript/issues/2008 - Exploit, Third Party Advisory

Information

Published : 2017-09-26 18:29

Updated : 2024-11-21 03:13

NVD link : CVE-2017-14749

Mitre link : CVE-2017-14749

CVE.ORG link : CVE-2017-14749

JSON object : View

Products Affected

jerryscript

jerryscript

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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