CVE-2017-14749

Published: Sep 26, 2017Modified: May 13, 2026

7.8

Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

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.

Affected (1)

Products: Jerryscript: Jerryscript

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Jerryscript Jerryscript	Version 1.0

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (2)

https://github.com/jerryscript-project/jerryscript/issues/2008

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/jerryscript-project/jerryscript/issues/2008

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.