Vulnerability Details : CVE-2018-11419
An issue was discovered in JerryScript 1.0. There is a heap-based buffer over-read in the lit_read_code_unit_from_hex function via a RegExp("[\\u0") payload, related to re_parse_char_class in parser/regexp/re-parser.c.
Products affected by CVE-2018-11419
- cpe:2.3:a:jerryscript:jerryscript:1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-11419
0.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-11419
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-11419
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-11419
-
https://github.com/jerryscript-project/jerryscript/issues/2230
heap-buffer-overflow in lit_read_code_unit_from_hex · Issue #2230 · jerryscript-project/jerryscript · GitHubExploit;Issue Tracking;Third Party Advisory
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