CVE-2020-13649
HIGHJerryScript 2.2.0 - Denial of Service via Out-of-Memory Error Handling
Title source: llmDescription
parser/js/js-scanner.c in JerryScript 2.2.0 mishandles errors during certain out-of-memory conditions, as demonstrated by a scanner_reverse_info_list NULL pointer dereference and a scanner_scan_all assertion failure.
References (3)
Core 3
Core References
Third Party Advisory x_refsource_misc
https://github.com/jerryscript-project/jerryscript/issues/3786
Third Party Advisory x_refsource_misc
https://github.com/jerryscript-project/jerryscript/issues/3788
Patch, Third Party Advisory x_refsource_misc
https://github.com/jerryscript-project/jerryscript/commit/69f8e78c2f8d562bd6d8002b5488f1662ac30d24
Scores
CVSS v3
7.5
EPSS
0.0213
EPSS Percentile
79.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-754
CWE-617
CWE-476
Status
published
Products (1)
jerryscript/jerryscript
2.2.0
Published
May 28, 2020
Tracked Since
Feb 18, 2026